17228103680

素因数分解:

$2^{21}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 176

約数和(自身を含む): 43486533504

約数和(自身を除く): 26258429824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 53, 62, 64, 80, 106, 124, 128, 155, 160, 212, 248, 256, 265, 310, 320, 424, 496, 512, 530, 620, 640, 848, 992, 1024, 1060, 1240, 1280, 1643, 1696, 1984, 2048, 2120, 2480, 2560, 3286, 3392, 3968, 4096, 4240, 4960, 5120, 6572, 6784, 7936, 8192, 8215, 8480, 9920, 10240, 13144, 13568, 15872, 16384, 16430, 16960, 19840, 20480, 26288, 27136, 31744, 32768, 32860, 33920, 39680, 40960, 52576, 54272, 63488, 65536, 65720, 67840, 79360, 81920, 105152, 108544, 126976, 131072, 131440, 135680, 158720, 163840, 210304, 217088, 253952, 262144, 262880, 271360, 317440, 327680, 420608, 434176, 507904, 524288, 525760, 542720, 634880, 655360, 841216, 868352, 1015808, 1048576, 1051520, 1085440, 1269760, 1310720, 1682432, 1736704, 2031616, 2097152, 2103040, 2170880, 2539520, 2621440, 3364864, 3473408, 4063232, 4206080, 4341760, 5079040, 5242880, 6729728, 6946816, 8126464, 8412160, 8683520, 10158080, 10485760, 13459456, 13893632, 16252928, 16824320, 17367040, 20316160, 26918912, 27787264, 32505856, 33648640, 34734080, 40632320, 53837824, 55574528, 65011712, 67297280, 69468160, 81264640, 107675648, 111149056, 134594560, 138936320, 162529280, 215351296, 269189120, 277872640, 325058560, 430702592, 538378240, 555745280, 861405184, 1076756480, 1722810368, 2153512960, 3445620736, 4307025920, 8614051840, 17228103680]

約数ペア:

[(1, 17228103680), (2, 8614051840), (4, 4307025920), (5, 3445620736), (8, 2153512960), (10, 1722810368), (16, 1076756480), (20, 861405184), (31, 555745280), (32, 538378240), (40, 430702592), (53, 325058560), (62, 277872640), (64, 269189120), (80, 215351296), (106, 162529280), (124, 138936320), (128, 134594560), (155, 111149056), (160, 107675648), (212, 81264640), (248, 69468160), (256, 67297280), (265, 65011712), (310, 55574528), (320, 53837824), (424, 40632320), (496, 34734080), (512, 33648640), (530, 32505856), (620, 27787264), (640, 26918912), (848, 20316160), (992, 17367040), (1024, 16824320), (1060, 16252928), (1240, 13893632), (1280, 13459456), (1643, 10485760), (1696, 10158080), (1984, 8683520), (2048, 8412160), (2120, 8126464), (2480, 6946816), (2560, 6729728), (3286, 5242880), (3392, 5079040), (3968, 4341760), (4096, 4206080), (4240, 4063232), (4960, 3473408), (5120, 3364864), (6572, 2621440), (6784, 2539520), (7936, 2170880), (8192, 2103040), (8215, 2097152), (8480, 2031616), (9920, 1736704), (10240, 1682432), (13144, 1310720), (13568, 1269760), (15872, 1085440), (16384, 1051520), (16430, 1048576), (16960, 1015808), (19840, 868352), (20480, 841216), (26288, 655360), (27136, 634880), (31744, 542720), (32768, 525760), (32860, 524288), (33920, 507904), (39680, 434176), (40960, 420608), (52576, 327680), (54272, 317440), (63488, 271360), (65536, 262880), (65720, 262144), (67840, 253952), (79360, 217088), (81920, 210304), (105152, 163840), (108544, 158720), (126976, 135680), (131072, 131440)]