15698970380

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{22807}}^1$

素因数の和:23214

約数の個数: 48

約数和(自身を含む): 33351499776

約数和(自身を除く): 17652529396

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 271, 508, 542, 635, 1084, 1270, 1355, 2540, 2710, 5420, 22807, 34417, 45614, 68834, 91228, 114035, 137668, 172085, 228070, 344170, 456140, 688340, 2896489, 5792978, 6180697, 11585956, 12361394, 14482445, 24722788, 28964890, 30903485, 57929780, 61806970, 123613940, 784948519, 1569897038, 3139794076, 3924742595, 7849485190, 15698970380]

約数ペア:

[(1, 15698970380), (2, 7849485190), (4, 3924742595), (5, 3139794076), (10, 1569897038), (20, 784948519), (127, 123613940), (254, 61806970), (271, 57929780), (508, 30903485), (542, 28964890), (635, 24722788), (1084, 14482445), (1270, 12361394), (1355, 11585956), (2540, 6180697), (2710, 5792978), (5420, 2896489), (22807, 688340), (34417, 456140), (45614, 344170), (68834, 228070), (91228, 172085), (114035, 137668)]