40822460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3691}}^1$

素因数の和:3786

約数の個数: 48

約数和(自身を含む): 99240960

約数和(自身を除く): 58418500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 3691, 5530, 7382, 11060, 14764, 18455, 25837, 36910, 51674, 73820, 103348, 129185, 258370, 291589, 516740, 583178, 1166356, 1457945, 2041123, 2915890, 4082246, 5831780, 8164492, 10205615, 20411230, 40822460]

約数ペア:

[(1, 40822460), (2, 20411230), (4, 10205615), (5, 8164492), (7, 5831780), (10, 4082246), (14, 2915890), (20, 2041123), (28, 1457945), (35, 1166356), (70, 583178), (79, 516740), (140, 291589), (158, 258370), (316, 129185), (395, 103348), (553, 73820), (790, 51674), (1106, 36910), (1580, 25837), (2212, 18455), (2765, 14764), (3691, 11060), (5530, 7382)]