100162480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2647}}^1$

素因数の和:2714

約数の個数: 80

約数和(自身を含む): 260054784

約数和(自身を除く): 159892304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 43, 44, 55, 80, 86, 88, 110, 172, 176, 215, 220, 344, 430, 440, 473, 688, 860, 880, 946, 1720, 1892, 2365, 2647, 3440, 3784, 4730, 5294, 7568, 9460, 10588, 13235, 18920, 21176, 26470, 29117, 37840, 42352, 52940, 58234, 105880, 113821, 116468, 145585, 211760, 227642, 232936, 291170, 455284, 465872, 569105, 582340, 910568, 1138210, 1164680, 1252031, 1821136, 2276420, 2329360, 2504062, 4552840, 5008124, 6260155, 9105680, 10016248, 12520310, 20032496, 25040620, 50081240, 100162480]

約数ペア:

[(1, 100162480), (2, 50081240), (4, 25040620), (5, 20032496), (8, 12520310), (10, 10016248), (11, 9105680), (16, 6260155), (20, 5008124), (22, 4552840), (40, 2504062), (43, 2329360), (44, 2276420), (55, 1821136), (80, 1252031), (86, 1164680), (88, 1138210), (110, 910568), (172, 582340), (176, 569105), (215, 465872), (220, 455284), (344, 291170), (430, 232936), (440, 227642), (473, 211760), (688, 145585), (860, 116468), (880, 113821), (946, 105880), (1720, 58234), (1892, 52940), (2365, 42352), (2647, 37840), (3440, 29117), (3784, 26470), (4730, 21176), (5294, 18920), (7568, 13235), (9460, 10588)]