99921580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{26717}}^1$

素因数の和:26754

約数の個数: 48

約数和(自身を含む): 242385696

約数和(自身を除く): 142464116

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 26717, 53434, 106868, 133585, 267170, 293887, 454189, 534340, 587774, 908378, 1175548, 1469435, 1816756, 2270945, 2938870, 4541890, 4996079, 5877740, 9083780, 9992158, 19984316, 24980395, 49960790, 99921580]

約数ペア:

[(1, 99921580), (2, 49960790), (4, 24980395), (5, 19984316), (10, 9992158), (11, 9083780), (17, 5877740), (20, 4996079), (22, 4541890), (34, 2938870), (44, 2270945), (55, 1816756), (68, 1469435), (85, 1175548), (110, 908378), (170, 587774), (187, 534340), (220, 454189), (340, 293887), (374, 267170), (748, 133585), (935, 106868), (1870, 53434), (3740, 26717)]