125958950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11399}}^1$

素因数の和:11441

約数の個数: 48

約数和(自身を含む): 267170400

約数和(自身を除く): 141211450

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 11050, 11399, 22798, 56995, 113990, 148187, 193783, 284975, 296374, 387566, 569950, 740935, 968915, 1481870, 1937830, 2519179, 3704675, 4844575, 5038358, 7409350, 9689150, 12595895, 25191790, 62979475, 125958950]

約数ペア:

[(1, 125958950), (2, 62979475), (5, 25191790), (10, 12595895), (13, 9689150), (17, 7409350), (25, 5038358), (26, 4844575), (34, 3704675), (50, 2519179), (65, 1937830), (85, 1481870), (130, 968915), (170, 740935), (221, 569950), (325, 387566), (425, 296374), (442, 284975), (650, 193783), (850, 148187), (1105, 113990), (2210, 56995), (5525, 22798), (11050, 11399)]