8194920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1453}}^1$

素因数の和:1514

約数の個数: 64

約数和(自身を含む): 25125120

約数和(自身を除く): 16930200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1453, 1880, 2820, 2906, 4359, 5640, 5812, 7265, 8718, 11624, 14530, 17436, 21795, 29060, 34872, 43590, 58120, 68291, 87180, 136582, 174360, 204873, 273164, 341455, 409746, 546328, 682910, 819492, 1024365, 1365820, 1638984, 2048730, 2731640, 4097460, 8194920]

約数ペア:

[(1, 8194920), (2, 4097460), (3, 2731640), (4, 2048730), (5, 1638984), (6, 1365820), (8, 1024365), (10, 819492), (12, 682910), (15, 546328), (20, 409746), (24, 341455), (30, 273164), (40, 204873), (47, 174360), (60, 136582), (94, 87180), (120, 68291), (141, 58120), (188, 43590), (235, 34872), (282, 29060), (376, 21795), (470, 17436), (564, 14530), (705, 11624), (940, 8718), (1128, 7265), (1410, 5812), (1453, 5640), (1880, 4359), (2820, 2906)]