118574560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:660

約数の個数: 96

約数和(自身を含む): 305030880

約数和(自身を除く): 186456320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 109, 130, 160, 208, 218, 260, 416, 436, 520, 523, 545, 872, 1040, 1046, 1090, 1417, 1744, 2080, 2092, 2180, 2615, 2834, 3488, 4184, 4360, 5230, 5668, 6799, 7085, 8368, 8720, 10460, 11336, 13598, 14170, 16736, 17440, 20920, 22672, 27196, 28340, 33995, 41840, 45344, 54392, 56680, 57007, 67990, 83680, 108784, 113360, 114014, 135980, 217568, 226720, 228028, 271960, 285035, 456056, 543920, 570070, 741091, 912112, 1087840, 1140140, 1482182, 1824224, 2280280, 2964364, 3705455, 4560560, 5928728, 7410910, 9121120, 11857456, 14821820, 23714912, 29643640, 59287280, 118574560]

約数ペア:

[(1, 118574560), (2, 59287280), (4, 29643640), (5, 23714912), (8, 14821820), (10, 11857456), (13, 9121120), (16, 7410910), (20, 5928728), (26, 4560560), (32, 3705455), (40, 2964364), (52, 2280280), (65, 1824224), (80, 1482182), (104, 1140140), (109, 1087840), (130, 912112), (160, 741091), (208, 570070), (218, 543920), (260, 456056), (416, 285035), (436, 271960), (520, 228028), (523, 226720), (545, 217568), (872, 135980), (1040, 114014), (1046, 113360), (1090, 108784), (1417, 83680), (1744, 67990), (2080, 57007), (2092, 56680), (2180, 54392), (2615, 45344), (2834, 41840), (3488, 33995), (4184, 28340), (4360, 27196), (5230, 22672), (5668, 20920), (6799, 17440), (7085, 16736), (8368, 14170), (8720, 13598), (10460, 11336)]