23133440

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 63576576

約数和(自身を除く): 40443136

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 53, 55, 62, 64, 80, 88, 106, 110, 124, 128, 155, 160, 176, 212, 220, 248, 256, 265, 310, 320, 341, 352, 424, 440, 496, 530, 583, 620, 640, 682, 704, 848, 880, 992, 1060, 1166, 1240, 1280, 1364, 1408, 1643, 1696, 1705, 1760, 1984, 2120, 2332, 2480, 2728, 2816, 2915, 3286, 3392, 3410, 3520, 3968, 4240, 4664, 4960, 5456, 5830, 6572, 6784, 6820, 7040, 7936, 8215, 8480, 9328, 9920, 10912, 11660, 13144, 13568, 13640, 14080, 16430, 16960, 18073, 18656, 19840, 21824, 23320, 26288, 27280, 32860, 33920, 36146, 37312, 39680, 43648, 46640, 52576, 54560, 65720, 67840, 72292, 74624, 87296, 90365, 93280, 105152, 109120, 131440, 144584, 149248, 180730, 186560, 210304, 218240, 262880, 289168, 361460, 373120, 420608, 436480, 525760, 578336, 722920, 746240, 1051520, 1156672, 1445840, 2103040, 2313344, 2891680, 4626688, 5783360, 11566720, 23133440]

約数ペア:

[(1, 23133440), (2, 11566720), (4, 5783360), (5, 4626688), (8, 2891680), (10, 2313344), (11, 2103040), (16, 1445840), (20, 1156672), (22, 1051520), (31, 746240), (32, 722920), (40, 578336), (44, 525760), (53, 436480), (55, 420608), (62, 373120), (64, 361460), (80, 289168), (88, 262880), (106, 218240), (110, 210304), (124, 186560), (128, 180730), (155, 149248), (160, 144584), (176, 131440), (212, 109120), (220, 105152), (248, 93280), (256, 90365), (265, 87296), (310, 74624), (320, 72292), (341, 67840), (352, 65720), (424, 54560), (440, 52576), (496, 46640), (530, 43648), (583, 39680), (620, 37312), (640, 36146), (682, 33920), (704, 32860), (848, 27280), (880, 26288), (992, 23320), (1060, 21824), (1166, 19840), (1240, 18656), (1280, 18073), (1364, 16960), (1408, 16430), (1643, 14080), (1696, 13640), (1705, 13568), (1760, 13144), (1984, 11660), (2120, 10912), (2332, 9920), (2480, 9328), (2728, 8480), (2816, 8215), (2915, 7936), (3286, 7040), (3392, 6820), (3410, 6784), (3520, 6572), (3968, 5830), (4240, 5456), (4664, 4960)]