3229160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 8164800

約数和(自身を除く): 4935640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 179, 205, 220, 328, 358, 410, 440, 451, 716, 820, 895, 902, 1432, 1640, 1790, 1804, 1969, 2255, 3580, 3608, 3938, 4510, 7160, 7339, 7876, 9020, 9845, 14678, 15752, 18040, 19690, 29356, 36695, 39380, 58712, 73390, 78760, 80729, 146780, 161458, 293560, 322916, 403645, 645832, 807290, 1614580, 3229160]

約数ペア:

[(1, 3229160), (2, 1614580), (4, 807290), (5, 645832), (8, 403645), (10, 322916), (11, 293560), (20, 161458), (22, 146780), (40, 80729), (41, 78760), (44, 73390), (55, 58712), (82, 39380), (88, 36695), (110, 29356), (164, 19690), (179, 18040), (205, 15752), (220, 14678), (328, 9845), (358, 9020), (410, 7876), (440, 7339), (451, 7160), (716, 4510), (820, 3938), (895, 3608), (902, 3580), (1432, 2255), (1640, 1969), (1790, 1804)]