101192420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2687}}^1$

素因数の和:2972

約数の個数: 48

約数和(自身を含む): 243855360

約数和(自身を除く): 142662940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 269, 538, 1076, 1345, 1883, 2687, 2690, 3766, 5374, 5380, 7532, 9415, 10748, 13435, 18809, 18830, 26870, 37618, 37660, 53740, 75236, 94045, 188090, 376180, 722803, 1445606, 2891212, 3614015, 5059621, 7228030, 10119242, 14456060, 20238484, 25298105, 50596210, 101192420]

約数ペア:

[(1, 101192420), (2, 50596210), (4, 25298105), (5, 20238484), (7, 14456060), (10, 10119242), (14, 7228030), (20, 5059621), (28, 3614015), (35, 2891212), (70, 1445606), (140, 722803), (269, 376180), (538, 188090), (1076, 94045), (1345, 75236), (1883, 53740), (2687, 37660), (2690, 37618), (3766, 26870), (5374, 18830), (5380, 18809), (7532, 13435), (9415, 10748)]