60488740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2803}}^1$

素因数の和:2908

約数の個数: 48

約数和(自身を含む): 138495168

約数和(自身を除く): 78006428

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1079, 1660, 2158, 2803, 4316, 5395, 5606, 10790, 11212, 14015, 21580, 28030, 36439, 56060, 72878, 145756, 182195, 232649, 364390, 465298, 728780, 930596, 1163245, 2326490, 3024437, 4652980, 6048874, 12097748, 15122185, 30244370, 60488740]

約数ペア:

[(1, 60488740), (2, 30244370), (4, 15122185), (5, 12097748), (10, 6048874), (13, 4652980), (20, 3024437), (26, 2326490), (52, 1163245), (65, 930596), (83, 728780), (130, 465298), (166, 364390), (260, 232649), (332, 182195), (415, 145756), (830, 72878), (1079, 56060), (1660, 36439), (2158, 28030), (2803, 21580), (4316, 14015), (5395, 11212), (5606, 10790)]