22206588560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{20551}}^1$

素因数の和:21616

約数の個数: 80

約数和(自身を含む): 55658104320

約数和(自身を除く): 33451515760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1039, 1040, 2078, 4156, 5195, 8312, 10390, 13507, 16624, 20551, 20780, 27014, 41102, 41560, 54028, 67535, 82204, 83120, 102755, 108056, 135070, 164408, 205510, 216112, 267163, 270140, 328816, 411020, 534326, 540280, 822040, 1068652, 1080560, 1335815, 1644080, 2137304, 2671630, 4274608, 5343260, 10686520, 21352489, 21373040, 42704978, 85409956, 106762445, 170819912, 213524890, 277582357, 341639824, 427049780, 555164714, 854099560, 1110329428, 1387911785, 1708199120, 2220658856, 2775823570, 4441317712, 5551647140, 11103294280, 22206588560]

約数ペア:

[(1, 22206588560), (2, 11103294280), (4, 5551647140), (5, 4441317712), (8, 2775823570), (10, 2220658856), (13, 1708199120), (16, 1387911785), (20, 1110329428), (26, 854099560), (40, 555164714), (52, 427049780), (65, 341639824), (80, 277582357), (104, 213524890), (130, 170819912), (208, 106762445), (260, 85409956), (520, 42704978), (1039, 21373040), (1040, 21352489), (2078, 10686520), (4156, 5343260), (5195, 4274608), (8312, 2671630), (10390, 2137304), (13507, 1644080), (16624, 1335815), (20551, 1080560), (20780, 1068652), (27014, 822040), (41102, 540280), (41560, 534326), (54028, 411020), (67535, 328816), (82204, 270140), (83120, 267163), (102755, 216112), (108056, 205510), (135070, 164408)]