24528790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1057

約数の個数: 64

約数和(自身を含む): 54976320

約数和(自身を除く): 30447530

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 221, 286, 374, 442, 715, 935, 1009, 1105, 1430, 1870, 2018, 2210, 2431, 4862, 5045, 10090, 11099, 12155, 13117, 17153, 22198, 24310, 26234, 34306, 55495, 65585, 85765, 110990, 131170, 144287, 171530, 188683, 222989, 288574, 377366, 445978, 721435, 943415, 1114945, 1442870, 1886830, 2229890, 2452879, 4905758, 12264395, 24528790]

約数ペア:

[(1, 24528790), (2, 12264395), (5, 4905758), (10, 2452879), (11, 2229890), (13, 1886830), (17, 1442870), (22, 1114945), (26, 943415), (34, 721435), (55, 445978), (65, 377366), (85, 288574), (110, 222989), (130, 188683), (143, 171530), (170, 144287), (187, 131170), (221, 110990), (286, 85765), (374, 65585), (442, 55495), (715, 34306), (935, 26234), (1009, 24310), (1105, 22198), (1430, 17153), (1870, 13117), (2018, 12155), (2210, 11099), (2431, 10090), (4862, 5045)]