15371121580

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1151}}^1\times {\mathrm{14207}}^1$

素因数の和:15414

約数の個数: 48

約数和(自身を含む): 32997113856

約数和(自身を除く): 17625992276

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 1151, 2302, 4604, 5755, 11510, 14207, 23020, 28414, 54097, 56828, 71035, 108194, 142070, 216388, 270485, 284140, 540970, 667729, 1081940, 1335458, 2670916, 3338645, 6677290, 13354580, 16352257, 32704514, 65409028, 81761285, 163522570, 327045140, 768556079, 1537112158, 3074224316, 3842780395, 7685560790, 15371121580]

約数ペア:

[(1, 15371121580), (2, 7685560790), (4, 3842780395), (5, 3074224316), (10, 1537112158), (20, 768556079), (47, 327045140), (94, 163522570), (188, 81761285), (235, 65409028), (470, 32704514), (940, 16352257), (1151, 13354580), (2302, 6677290), (4604, 3338645), (5755, 2670916), (11510, 1335458), (14207, 1081940), (23020, 667729), (28414, 540970), (54097, 284140), (56828, 270485), (71035, 216388), (108194, 142070)]