100158760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{192613}}^1$

素因数の和:192637

約数の個数: 32

約数和(自身を含む): 242693640

約数和(自身を除く): 142534880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 192613, 385226, 770452, 963065, 1540904, 1926130, 2503969, 3852260, 5007938, 7704520, 10015876, 12519845, 20031752, 25039690, 50079380, 100158760]

約数ペア:

[(1, 100158760), (2, 50079380), (4, 25039690), (5, 20031752), (8, 12519845), (10, 10015876), (13, 7704520), (20, 5007938), (26, 3852260), (40, 2503969), (52, 1926130), (65, 1540904), (104, 963065), (130, 770452), (260, 385226), (520, 192613)]