13571193220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{3607}}^1$

素因数の和:4157

約数の個数: 96

約数和(自身を含む): 31822560000

約数和(自身を除く): 18251366780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 499, 580, 754, 998, 1508, 1885, 1996, 2495, 3607, 3770, 4990, 6487, 7214, 7540, 9980, 12974, 14428, 14471, 18035, 25948, 28942, 32435, 36070, 46891, 57884, 64870, 72140, 72355, 93782, 104603, 129740, 144710, 187564, 188123, 209206, 234455, 289420, 376246, 418412, 468910, 523015, 752492, 937820, 940615, 1046030, 1359839, 1799893, 1881230, 2092060, 2719678, 3599786, 3762460, 5439356, 6799195, 7199572, 8999465, 13598390, 17998930, 23398609, 27196780, 35997860, 46797218, 52196897, 93594436, 104393794, 116993045, 208787588, 233986090, 260984485, 467972180, 521968970, 678559661, 1043937940, 1357119322, 2714238644, 3392798305, 6785596610, 13571193220]

約数ペア:

[(1, 13571193220), (2, 6785596610), (4, 3392798305), (5, 2714238644), (10, 1357119322), (13, 1043937940), (20, 678559661), (26, 521968970), (29, 467972180), (52, 260984485), (58, 233986090), (65, 208787588), (116, 116993045), (130, 104393794), (145, 93594436), (260, 52196897), (290, 46797218), (377, 35997860), (499, 27196780), (580, 23398609), (754, 17998930), (998, 13598390), (1508, 8999465), (1885, 7199572), (1996, 6799195), (2495, 5439356), (3607, 3762460), (3770, 3599786), (4990, 2719678), (6487, 2092060), (7214, 1881230), (7540, 1799893), (9980, 1359839), (12974, 1046030), (14428, 940615), (14471, 937820), (18035, 752492), (25948, 523015), (28942, 468910), (32435, 418412), (36070, 376246), (46891, 289420), (57884, 234455), (64870, 209206), (72140, 188123), (72355, 187564), (93782, 144710), (104603, 129740)]