26116420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6983}}^1$

素因数の和:7020

約数の個数: 48

約数和(自身を含む): 63358848

約数和(自身を除く): 37242428

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, 6983, 13966, 27932, 34915, 69830, 76813, 118711, 139660, 153626, 237422, 307252, 384065, 474844, 593555, 768130, 1187110, 1305821, 1536260, 2374220, 2611642, 5223284, 6529105, 13058210, 26116420]

約数ペア:

[(1, 26116420), (2, 13058210), (4, 6529105), (5, 5223284), (10, 2611642), (11, 2374220), (17, 1536260), (20, 1305821), (22, 1187110), (34, 768130), (44, 593555), (55, 474844), (68, 384065), (85, 307252), (110, 237422), (170, 153626), (187, 139660), (220, 118711), (340, 76813), (374, 69830), (748, 34915), (935, 27932), (1870, 13966), (3740, 6983)]