8934860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2389}}^1$

素因数の和:2426

約数の個数: 48

約数和(自身を含む): 21682080

約数和(自身を除く): 12747220

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, 2389, 3740, 4778, 9556, 11945, 23890, 26279, 40613, 47780, 52558, 81226, 105116, 131395, 162452, 203065, 262790, 406130, 446743, 525580, 812260, 893486, 1786972, 2233715, 4467430, 8934860]

約数ペア:

[(1, 8934860), (2, 4467430), (4, 2233715), (5, 1786972), (10, 893486), (11, 812260), (17, 525580), (20, 446743), (22, 406130), (34, 262790), (44, 203065), (55, 162452), (68, 131395), (85, 105116), (110, 81226), (170, 52558), (187, 47780), (220, 40613), (340, 26279), (374, 23890), (748, 11945), (935, 9556), (1870, 4778), (2389, 3740)]