15692511980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3251}}^1\times {\mathrm{14197}}^1$

素因数の和:17474

約数の個数: 48

約数和(自身を含む): 34905953376

約数和(自身を除く): 19213441396

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 3251, 6502, 13004, 14197, 16255, 28394, 32510, 55267, 56788, 65020, 70985, 110534, 141970, 221068, 241349, 276335, 283940, 482698, 552670, 965396, 1105340, 1206745, 2413490, 4826980, 46154447, 92308894, 184617788, 230772235, 461544470, 784625599, 923088940, 1569251198, 3138502396, 3923127995, 7846255990, 15692511980]

約数ペア:

[(1, 15692511980), (2, 7846255990), (4, 3923127995), (5, 3138502396), (10, 1569251198), (17, 923088940), (20, 784625599), (34, 461544470), (68, 230772235), (85, 184617788), (170, 92308894), (340, 46154447), (3251, 4826980), (6502, 2413490), (13004, 1206745), (14197, 1105340), (16255, 965396), (28394, 552670), (32510, 482698), (55267, 283940), (56788, 276335), (65020, 241349), (70985, 221068), (110534, 141970)]