185307080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12487}}^1$

素因数の和:12558

約数の個数: 64

約数和(自身を含む): 485533440

約数和(自身を除く): 300226360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3710, 7420, 12487, 14840, 24974, 49948, 62435, 87409, 99896, 124870, 174818, 249740, 349636, 437045, 499480, 661811, 699272, 874090, 1323622, 1748180, 2647244, 3309055, 3496360, 4632677, 5294488, 6618110, 9265354, 13236220, 18530708, 23163385, 26472440, 37061416, 46326770, 92653540, 185307080]

約数ペア:

[(1, 185307080), (2, 92653540), (4, 46326770), (5, 37061416), (7, 26472440), (8, 23163385), (10, 18530708), (14, 13236220), (20, 9265354), (28, 6618110), (35, 5294488), (40, 4632677), (53, 3496360), (56, 3309055), (70, 2647244), (106, 1748180), (140, 1323622), (212, 874090), (265, 699272), (280, 661811), (371, 499480), (424, 437045), (530, 349636), (742, 249740), (1060, 174818), (1484, 124870), (1855, 99896), (2120, 87409), (2968, 62435), (3710, 49948), (7420, 24974), (12487, 14840)]