100077380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{384913}}^1$

素因数の和:384935

約数の個数: 24

約数和(自身を含む): 226329432

約数和(自身を除く): 126252052

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 384913, 769826, 1539652, 1924565, 3849130, 5003869, 7698260, 10007738, 20015476, 25019345, 50038690, 100077380]

約数ペア:

[(1, 100077380), (2, 50038690), (4, 25019345), (5, 20015476), (10, 10007738), (13, 7698260), (20, 5003869), (26, 3849130), (52, 1924565), (65, 1539652), (130, 769826), (260, 384913)]