107159920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3137}}^1$

素因数の和:3218

約数の個数: 80

約数和(自身を含む): 289499328

約数和(自身を除く): 182339408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1220, 1708, 2135, 2440, 3137, 3416, 4270, 4880, 6274, 6832, 8540, 12548, 15685, 17080, 21959, 25096, 31370, 34160, 43918, 50192, 62740, 87836, 109795, 125480, 175672, 191357, 219590, 250960, 351344, 382714, 439180, 765428, 878360, 956785, 1339499, 1530856, 1756720, 1913570, 2678998, 3061712, 3827140, 5357996, 6697495, 7654280, 10715992, 13394990, 15308560, 21431984, 26789980, 53579960, 107159920]

約数ペア:

[(1, 107159920), (2, 53579960), (4, 26789980), (5, 21431984), (7, 15308560), (8, 13394990), (10, 10715992), (14, 7654280), (16, 6697495), (20, 5357996), (28, 3827140), (35, 3061712), (40, 2678998), (56, 1913570), (61, 1756720), (70, 1530856), (80, 1339499), (112, 956785), (122, 878360), (140, 765428), (244, 439180), (280, 382714), (305, 351344), (427, 250960), (488, 219590), (560, 191357), (610, 175672), (854, 125480), (976, 109795), (1220, 87836), (1708, 62740), (2135, 50192), (2440, 43918), (3137, 34160), (3416, 31370), (4270, 25096), (4880, 21959), (6274, 17080), (6832, 15685), (8540, 12548)]