6638500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 16982784

約数和(自身を除く): 10344284

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 71, 85, 100, 110, 125, 142, 170, 187, 220, 250, 275, 284, 340, 355, 374, 425, 500, 550, 710, 748, 781, 850, 935, 1100, 1207, 1375, 1420, 1562, 1700, 1775, 1870, 2125, 2414, 2750, 3124, 3550, 3740, 3905, 4250, 4675, 4828, 5500, 6035, 7100, 7810, 8500, 8875, 9350, 12070, 13277, 15620, 17750, 18700, 19525, 23375, 24140, 26554, 30175, 35500, 39050, 46750, 53108, 60350, 66385, 78100, 93500, 97625, 120700, 132770, 150875, 195250, 265540, 301750, 331925, 390500, 603500, 663850, 1327700, 1659625, 3319250, 6638500]

約数ペア:

[(1, 6638500), (2, 3319250), (4, 1659625), (5, 1327700), (10, 663850), (11, 603500), (17, 390500), (20, 331925), (22, 301750), (25, 265540), (34, 195250), (44, 150875), (50, 132770), (55, 120700), (68, 97625), (71, 93500), (85, 78100), (100, 66385), (110, 60350), (125, 53108), (142, 46750), (170, 39050), (187, 35500), (220, 30175), (250, 26554), (275, 24140), (284, 23375), (340, 19525), (355, 18700), (374, 17750), (425, 15620), (500, 13277), (550, 12070), (710, 9350), (748, 8875), (781, 8500), (850, 7810), (935, 7100), (1100, 6035), (1207, 5500), (1375, 4828), (1420, 4675), (1562, 4250), (1700, 3905), (1775, 3740), (1870, 3550), (2125, 3124), (2414, 2750)]