99706520

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{10343}}^1$

素因数の和:10595

約数の個数: 32

約数和(自身を含む): 225292320

約数和(自身を除く): 125585800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1928, 2410, 4820, 9640, 10343, 20686, 41372, 51715, 82744, 103430, 206860, 413720, 2492663, 4985326, 9970652, 12463315, 19941304, 24926630, 49853260, 99706520]

約数ペア:

[(1, 99706520), (2, 49853260), (4, 24926630), (5, 19941304), (8, 12463315), (10, 9970652), (20, 4985326), (40, 2492663), (241, 413720), (482, 206860), (964, 103430), (1205, 82744), (1928, 51715), (2410, 41372), (4820, 20686), (9640, 10343)]