40268830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{997}}^1$

素因数の和:1588

約数の個数: 32

約数和(自身を含む): 83065536

約数和(自身を除く): 42796706

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 577, 997, 1154, 1994, 2885, 4039, 4985, 5770, 6979, 8078, 9970, 13958, 20195, 34895, 40390, 69790, 575269, 1150538, 2876345, 4026883, 5752690, 8053766, 20134415, 40268830]

約数ペア:

[(1, 40268830), (2, 20134415), (5, 8053766), (7, 5752690), (10, 4026883), (14, 2876345), (35, 1150538), (70, 575269), (577, 69790), (997, 40390), (1154, 34895), (1994, 20195), (2885, 13958), (4039, 9970), (4985, 8078), (5770, 6979)]