17080840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1151}}^1$

素因数の和:1222

約数の個数: 64

約数和(自身を含む): 44789760

約数和(自身を除く): 27708920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1151, 1484, 1855, 2120, 2302, 2968, 3710, 4604, 5755, 7420, 8057, 9208, 11510, 14840, 16114, 23020, 32228, 40285, 46040, 61003, 64456, 80570, 122006, 161140, 244012, 305015, 322280, 427021, 488024, 610030, 854042, 1220060, 1708084, 2135105, 2440120, 3416168, 4270210, 8540420, 17080840]

約数ペア:

[(1, 17080840), (2, 8540420), (4, 4270210), (5, 3416168), (7, 2440120), (8, 2135105), (10, 1708084), (14, 1220060), (20, 854042), (28, 610030), (35, 488024), (40, 427021), (53, 322280), (56, 305015), (70, 244012), (106, 161140), (140, 122006), (212, 80570), (265, 64456), (280, 61003), (371, 46040), (424, 40285), (530, 32228), (742, 23020), (1060, 16114), (1151, 14840), (1484, 11510), (1855, 9208), (2120, 8057), (2302, 7420), (2968, 5755), (3710, 4604)]