23616560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:642

約数の個数: 80

約数和(自身を含む): 61281792

約数和(自身を除く): 37665232

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 80, 88, 94, 110, 176, 188, 220, 235, 376, 440, 470, 517, 571, 752, 880, 940, 1034, 1142, 1880, 2068, 2284, 2585, 2855, 3760, 4136, 4568, 5170, 5710, 6281, 8272, 9136, 10340, 11420, 12562, 20680, 22840, 25124, 26837, 31405, 41360, 45680, 50248, 53674, 62810, 100496, 107348, 125620, 134185, 214696, 251240, 268370, 295207, 429392, 502480, 536740, 590414, 1073480, 1180828, 1476035, 2146960, 2361656, 2952070, 4723312, 5904140, 11808280, 23616560]

約数ペア:

[(1, 23616560), (2, 11808280), (4, 5904140), (5, 4723312), (8, 2952070), (10, 2361656), (11, 2146960), (16, 1476035), (20, 1180828), (22, 1073480), (40, 590414), (44, 536740), (47, 502480), (55, 429392), (80, 295207), (88, 268370), (94, 251240), (110, 214696), (176, 134185), (188, 125620), (220, 107348), (235, 100496), (376, 62810), (440, 53674), (470, 50248), (517, 45680), (571, 41360), (752, 31405), (880, 26837), (940, 25124), (1034, 22840), (1142, 20680), (1880, 12562), (2068, 11420), (2284, 10340), (2585, 9136), (2855, 8272), (3760, 6281), (4136, 5710), (4568, 5170)]