118849360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2557}}^1$

素因数の和:2660

約数の個数: 80

約数和(自身を含む): 319729536

約数和(自身を除く): 200880176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 83, 112, 140, 166, 280, 332, 415, 560, 581, 664, 830, 1162, 1328, 1660, 2324, 2557, 2905, 3320, 4648, 5114, 5810, 6640, 9296, 10228, 11620, 12785, 17899, 20456, 23240, 25570, 35798, 40912, 46480, 51140, 71596, 89495, 102280, 143192, 178990, 204560, 212231, 286384, 357980, 424462, 715960, 848924, 1061155, 1431920, 1485617, 1697848, 2122310, 2971234, 3395696, 4244620, 5942468, 7428085, 8489240, 11884936, 14856170, 16978480, 23769872, 29712340, 59424680, 118849360]

約数ペア:

[(1, 118849360), (2, 59424680), (4, 29712340), (5, 23769872), (7, 16978480), (8, 14856170), (10, 11884936), (14, 8489240), (16, 7428085), (20, 5942468), (28, 4244620), (35, 3395696), (40, 2971234), (56, 2122310), (70, 1697848), (80, 1485617), (83, 1431920), (112, 1061155), (140, 848924), (166, 715960), (280, 424462), (332, 357980), (415, 286384), (560, 212231), (581, 204560), (664, 178990), (830, 143192), (1162, 102280), (1328, 89495), (1660, 71596), (2324, 51140), (2557, 46480), (2905, 40912), (3320, 35798), (4648, 25570), (5114, 23240), (5810, 20456), (6640, 17899), (9296, 12785), (10228, 11620)]