16749920

素因数分解:

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

素因数の和:364

約数の個数: 96

約数和(自身を含む): 44706816

約数和(自身を除く): 27956896

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 248, 307, 310, 341, 352, 440, 496, 614, 620, 682, 880, 992, 1228, 1240, 1364, 1535, 1705, 1760, 2456, 2480, 2728, 3070, 3377, 3410, 4912, 4960, 5456, 6140, 6754, 6820, 9517, 9824, 10912, 12280, 13508, 13640, 16885, 19034, 24560, 27016, 27280, 33770, 38068, 47585, 49120, 54032, 54560, 67540, 76136, 95170, 104687, 108064, 135080, 152272, 190340, 209374, 270160, 304544, 380680, 418748, 523435, 540320, 761360, 837496, 1046870, 1522720, 1674992, 2093740, 3349984, 4187480, 8374960, 16749920]

約数ペア:

[(1, 16749920), (2, 8374960), (4, 4187480), (5, 3349984), (8, 2093740), (10, 1674992), (11, 1522720), (16, 1046870), (20, 837496), (22, 761360), (31, 540320), (32, 523435), (40, 418748), (44, 380680), (55, 304544), (62, 270160), (80, 209374), (88, 190340), (110, 152272), (124, 135080), (155, 108064), (160, 104687), (176, 95170), (220, 76136), (248, 67540), (307, 54560), (310, 54032), (341, 49120), (352, 47585), (440, 38068), (496, 33770), (614, 27280), (620, 27016), (682, 24560), (880, 19034), (992, 16885), (1228, 13640), (1240, 13508), (1364, 12280), (1535, 10912), (1705, 9824), (1760, 9517), (2456, 6820), (2480, 6754), (2728, 6140), (3070, 5456), (3377, 4960), (3410, 4912)]