6669280

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{571}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 15999984

約数和(自身を除く): 9330704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 571, 584, 730, 1142, 1168, 1460, 2284, 2336, 2855, 2920, 4568, 5710, 5840, 9136, 11420, 11680, 18272, 22840, 41683, 45680, 83366, 91360, 166732, 208415, 333464, 416830, 666928, 833660, 1333856, 1667320, 3334640, 6669280]

約数ペア:

[(1, 6669280), (2, 3334640), (4, 1667320), (5, 1333856), (8, 833660), (10, 666928), (16, 416830), (20, 333464), (32, 208415), (40, 166732), (73, 91360), (80, 83366), (146, 45680), (160, 41683), (292, 22840), (365, 18272), (571, 11680), (584, 11420), (730, 9136), (1142, 5840), (1168, 5710), (1460, 4568), (2284, 2920), (2336, 2855)]