109110080

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:712

約数の個数: 112

約数和(自身を含む): 284414976

約数和(自身を除く): 175304896

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 320, 340, 496, 527, 544, 620, 647, 680, 992, 1054, 1088, 1240, 1294, 1360, 1984, 2108, 2480, 2588, 2635, 2720, 3235, 4216, 4960, 5176, 5270, 5440, 6470, 8432, 9920, 10352, 10540, 10999, 12940, 16864, 20057, 20704, 21080, 21998, 25880, 33728, 40114, 41408, 42160, 43996, 51760, 54995, 80228, 84320, 87992, 100285, 103520, 109990, 160456, 168640, 175984, 200570, 207040, 219980, 320912, 340969, 351968, 401140, 439960, 641824, 681938, 703936, 802280, 879920, 1283648, 1363876, 1604560, 1704845, 1759840, 2727752, 3209120, 3409690, 3519680, 5455504, 6418240, 6819380, 10911008, 13638760, 21822016, 27277520, 54555040, 109110080]

約数ペア:

[(1, 109110080), (2, 54555040), (4, 27277520), (5, 21822016), (8, 13638760), (10, 10911008), (16, 6819380), (17, 6418240), (20, 5455504), (31, 3519680), (32, 3409690), (34, 3209120), (40, 2727752), (62, 1759840), (64, 1704845), (68, 1604560), (80, 1363876), (85, 1283648), (124, 879920), (136, 802280), (155, 703936), (160, 681938), (170, 641824), (248, 439960), (272, 401140), (310, 351968), (320, 340969), (340, 320912), (496, 219980), (527, 207040), (544, 200570), (620, 175984), (647, 168640), (680, 160456), (992, 109990), (1054, 103520), (1088, 100285), (1240, 87992), (1294, 84320), (1360, 80228), (1984, 54995), (2108, 51760), (2480, 43996), (2588, 42160), (2635, 41408), (2720, 40114), (3235, 33728), (4216, 25880), (4960, 21998), (5176, 21080), (5270, 20704), (5440, 20057), (6470, 16864), (8432, 12940), (9920, 10999), (10352, 10540)]