5015120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 80

約数和(自身を含む): 13124160

約数和(自身を除く): 8109040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 41, 44, 55, 80, 82, 88, 110, 139, 164, 176, 205, 220, 278, 328, 410, 440, 451, 556, 656, 695, 820, 880, 902, 1112, 1390, 1529, 1640, 1804, 2224, 2255, 2780, 3058, 3280, 3608, 4510, 5560, 5699, 6116, 7216, 7645, 9020, 11120, 11398, 12232, 15290, 18040, 22796, 24464, 28495, 30580, 36080, 45592, 56990, 61160, 62689, 91184, 113980, 122320, 125378, 227960, 250756, 313445, 455920, 501512, 626890, 1003024, 1253780, 2507560, 5015120]

約数ペア:

[(1, 5015120), (2, 2507560), (4, 1253780), (5, 1003024), (8, 626890), (10, 501512), (11, 455920), (16, 313445), (20, 250756), (22, 227960), (40, 125378), (41, 122320), (44, 113980), (55, 91184), (80, 62689), (82, 61160), (88, 56990), (110, 45592), (139, 36080), (164, 30580), (176, 28495), (205, 24464), (220, 22796), (278, 18040), (328, 15290), (410, 12232), (440, 11398), (451, 11120), (556, 9020), (656, 7645), (695, 7216), (820, 6116), (880, 5699), (902, 5560), (1112, 4510), (1390, 3608), (1529, 3280), (1640, 3058), (1804, 2780), (2224, 2255)]