12241060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 29264760

約数和(自身を除く): 17023700

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 89, 92, 115, 130, 178, 230, 260, 299, 356, 445, 460, 529, 598, 890, 1058, 1157, 1196, 1495, 1780, 2047, 2116, 2314, 2645, 2990, 4094, 4628, 5290, 5785, 5980, 6877, 8188, 10235, 10580, 11570, 13754, 20470, 23140, 26611, 27508, 34385, 40940, 47081, 53222, 68770, 94162, 106444, 133055, 137540, 188324, 235405, 266110, 470810, 532220, 612053, 941620, 1224106, 2448212, 3060265, 6120530, 12241060]

約数ペア:

[(1, 12241060), (2, 6120530), (4, 3060265), (5, 2448212), (10, 1224106), (13, 941620), (20, 612053), (23, 532220), (26, 470810), (46, 266110), (52, 235405), (65, 188324), (89, 137540), (92, 133055), (115, 106444), (130, 94162), (178, 68770), (230, 53222), (260, 47081), (299, 40940), (356, 34385), (445, 27508), (460, 26611), (529, 23140), (598, 20470), (890, 13754), (1058, 11570), (1157, 10580), (1196, 10235), (1495, 8188), (1780, 6877), (2047, 5980), (2116, 5785), (2314, 5290), (2645, 4628), (2990, 4094)]