4391388160

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:556

約数の個数: 176

約数和(自身を含む): 11142230400

約数和(自身を除く): 6750842240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 89, 92, 115, 128, 160, 178, 184, 230, 256, 320, 356, 368, 419, 445, 460, 512, 640, 712, 736, 838, 890, 920, 1024, 1280, 1424, 1472, 1676, 1780, 1840, 2047, 2095, 2560, 2848, 2944, 3352, 3560, 3680, 4094, 4190, 5120, 5696, 5888, 6704, 7120, 7360, 8188, 8380, 9637, 10235, 11392, 11776, 13408, 14240, 14720, 16376, 16760, 19274, 20470, 22784, 23552, 26816, 28480, 29440, 32752, 33520, 37291, 38548, 40940, 45568, 48185, 53632, 56960, 58880, 65504, 67040, 74582, 77096, 81880, 91136, 96370, 107264, 113920, 117760, 131008, 134080, 149164, 154192, 163760, 186455, 192740, 214528, 227840, 262016, 268160, 298328, 308384, 327520, 372910, 385480, 429056, 455680, 524032, 536320, 596656, 616768, 655040, 745820, 770960, 857693, 1048064, 1072640, 1193312, 1233536, 1310080, 1491640, 1541920, 1715386, 2096128, 2145280, 2386624, 2467072, 2620160, 2983280, 3083840, 3430772, 4288465, 4773248, 4934144, 5240320, 5966560, 6167680, 6861544, 8576930, 9546496, 9868288, 10480640, 11933120, 12335360, 13723088, 17153860, 19092992, 23866240, 24670720, 27446176, 34307720, 38185984, 47732480, 49341440, 54892352, 68615440, 95464960, 109784704, 137230880, 190929920, 219569408, 274461760, 439138816, 548923520, 878277632, 1097847040, 2195694080, 4391388160]

約数ペア:

[(1, 4391388160), (2, 2195694080), (4, 1097847040), (5, 878277632), (8, 548923520), (10, 439138816), (16, 274461760), (20, 219569408), (23, 190929920), (32, 137230880), (40, 109784704), (46, 95464960), (64, 68615440), (80, 54892352), (89, 49341440), (92, 47732480), (115, 38185984), (128, 34307720), (160, 27446176), (178, 24670720), (184, 23866240), (230, 19092992), (256, 17153860), (320, 13723088), (356, 12335360), (368, 11933120), (419, 10480640), (445, 9868288), (460, 9546496), (512, 8576930), (640, 6861544), (712, 6167680), (736, 5966560), (838, 5240320), (890, 4934144), (920, 4773248), (1024, 4288465), (1280, 3430772), (1424, 3083840), (1472, 2983280), (1676, 2620160), (1780, 2467072), (1840, 2386624), (2047, 2145280), (2095, 2096128), (2560, 1715386), (2848, 1541920), (2944, 1491640), (3352, 1310080), (3560, 1233536), (3680, 1193312), (4094, 1072640), (4190, 1048064), (5120, 857693), (5696, 770960), (5888, 745820), (6704, 655040), (7120, 616768), (7360, 596656), (8188, 536320), (8380, 524032), (9637, 455680), (10235, 429056), (11392, 385480), (11776, 372910), (13408, 327520), (14240, 308384), (14720, 298328), (16376, 268160), (16760, 262016), (19274, 227840), (20470, 214528), (22784, 192740), (23552, 186455), (26816, 163760), (28480, 154192), (29440, 149164), (32752, 134080), (33520, 131008), (37291, 117760), (38548, 113920), (40940, 107264), (45568, 96370), (48185, 91136), (53632, 81880), (56960, 77096), (58880, 74582), (65504, 67040)]