74856340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2267}}^1$

素因数の和:2416

約数の個数: 48

約数和(自身を含む): 170698752

約数和(自身を除く): 95842412

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 254, 260, 508, 635, 1270, 1651, 2267, 2540, 3302, 4534, 6604, 8255, 9068, 11335, 16510, 22670, 29471, 33020, 45340, 58942, 117884, 147355, 287909, 294710, 575818, 589420, 1151636, 1439545, 2879090, 3742817, 5758180, 7485634, 14971268, 18714085, 37428170, 74856340]

約数ペア:

[(1, 74856340), (2, 37428170), (4, 18714085), (5, 14971268), (10, 7485634), (13, 5758180), (20, 3742817), (26, 2879090), (52, 1439545), (65, 1151636), (127, 589420), (130, 575818), (254, 294710), (260, 287909), (508, 147355), (635, 117884), (1270, 58942), (1651, 45340), (2267, 33020), (2540, 29471), (3302, 22670), (4534, 16510), (6604, 11335), (8255, 9068)]