1004960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 2594592

約数和(自身を除く): 1589632

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 571, 880, 1142, 1760, 2284, 2855, 4568, 5710, 6281, 9136, 11420, 12562, 18272, 22840, 25124, 31405, 45680, 50248, 62810, 91360, 100496, 125620, 200992, 251240, 502480, 1004960]

約数ペア:

[(1, 1004960), (2, 502480), (4, 251240), (5, 200992), (8, 125620), (10, 100496), (11, 91360), (16, 62810), (20, 50248), (22, 45680), (32, 31405), (40, 25124), (44, 22840), (55, 18272), (80, 12562), (88, 11420), (110, 9136), (160, 6281), (176, 5710), (220, 4568), (352, 2855), (440, 2284), (571, 1760), (880, 1142)]