72349120

素因数分解:

$2^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2113}}^1$

素因数の和:2237

約数の個数: 56

約数和(自身を含む): 173973744

約数和(自身を除く): 101624624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 160, 214, 320, 428, 535, 856, 1070, 1712, 2113, 2140, 3424, 4226, 4280, 6848, 8452, 8560, 10565, 16904, 17120, 21130, 33808, 34240, 42260, 67616, 84520, 135232, 169040, 226091, 338080, 452182, 676160, 904364, 1130455, 1808728, 2260910, 3617456, 4521820, 7234912, 9043640, 14469824, 18087280, 36174560, 72349120]

約数ペア:

[(1, 72349120), (2, 36174560), (4, 18087280), (5, 14469824), (8, 9043640), (10, 7234912), (16, 4521820), (20, 3617456), (32, 2260910), (40, 1808728), (64, 1130455), (80, 904364), (107, 676160), (160, 452182), (214, 338080), (320, 226091), (428, 169040), (535, 135232), (856, 84520), (1070, 67616), (1712, 42260), (2113, 34240), (2140, 33808), (3424, 21130), (4226, 17120), (4280, 16904), (6848, 10565), (8452, 8560)]