86621600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8329}}^1$

素因数の和:8362

約数の個数: 72

約数和(自身を含む): 227758860

約数和(自身を除く): 141137260

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 8329, 10400, 16658, 33316, 41645, 66632, 83290, 108277, 133264, 166580, 208225, 216554, 266528, 333160, 416450, 433108, 541385, 666320, 832900, 866216, 1082770, 1332640, 1665800, 1732432, 2165540, 2706925, 3331600, 3464864, 4331080, 5413850, 6663200, 8662160, 10827700, 17324320, 21655400, 43310800, 86621600]

約数ペア:

[(1, 86621600), (2, 43310800), (4, 21655400), (5, 17324320), (8, 10827700), (10, 8662160), (13, 6663200), (16, 5413850), (20, 4331080), (25, 3464864), (26, 3331600), (32, 2706925), (40, 2165540), (50, 1732432), (52, 1665800), (65, 1332640), (80, 1082770), (100, 866216), (104, 832900), (130, 666320), (160, 541385), (200, 433108), (208, 416450), (260, 333160), (325, 266528), (400, 216554), (416, 208225), (520, 166580), (650, 133264), (800, 108277), (1040, 83290), (1300, 66632), (2080, 41645), (2600, 33316), (5200, 16658), (8329, 10400)]