8374960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:362

約数の個数: 80

約数和(自身を含む): 21998592

約数和(自身を除く): 13623632

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 307, 310, 341, 440, 496, 614, 620, 682, 880, 1228, 1240, 1364, 1535, 1705, 2456, 2480, 2728, 3070, 3377, 3410, 4912, 5456, 6140, 6754, 6820, 9517, 12280, 13508, 13640, 16885, 19034, 24560, 27016, 27280, 33770, 38068, 47585, 54032, 67540, 76136, 95170, 104687, 135080, 152272, 190340, 209374, 270160, 380680, 418748, 523435, 761360, 837496, 1046870, 1674992, 2093740, 4187480, 8374960]

約数ペア:

[(1, 8374960), (2, 4187480), (4, 2093740), (5, 1674992), (8, 1046870), (10, 837496), (11, 761360), (16, 523435), (20, 418748), (22, 380680), (31, 270160), (40, 209374), (44, 190340), (55, 152272), (62, 135080), (80, 104687), (88, 95170), (110, 76136), (124, 67540), (155, 54032), (176, 47585), (220, 38068), (248, 33770), (307, 27280), (310, 27016), (341, 24560), (440, 19034), (496, 16885), (614, 13640), (620, 13508), (682, 12280), (880, 9517), (1228, 6820), (1240, 6754), (1364, 6140), (1535, 5456), (1705, 4912), (2456, 3410), (2480, 3377), (2728, 3070)]