40959477580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13873}}^1\times {\mathrm{21089}}^1$

素因数の和:34978

約数の個数: 48

約数和(自身を含む): 98314493760

約数和(自身を除く): 57355016180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 13873, 21089, 27746, 42178, 55492, 69365, 84356, 97111, 105445, 138730, 147623, 194222, 210890, 277460, 295246, 388444, 421780, 485555, 590492, 738115, 971110, 1476230, 1942220, 2952460, 292567697, 585135394, 1170270788, 1462838485, 2047973879, 2925676970, 4095947758, 5851353940, 8191895516, 10239869395, 20479738790, 40959477580]

約数ペア:

[(1, 40959477580), (2, 20479738790), (4, 10239869395), (5, 8191895516), (7, 5851353940), (10, 4095947758), (14, 2925676970), (20, 2047973879), (28, 1462838485), (35, 1170270788), (70, 585135394), (140, 292567697), (13873, 2952460), (21089, 1942220), (27746, 1476230), (42178, 971110), (55492, 738115), (69365, 590492), (84356, 485555), (97111, 421780), (105445, 388444), (138730, 295246), (147623, 277460), (194222, 210890)]