222289600

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10687}}^1$

素因数の和:10722

約数の個数: 84

約数和(自身を含む): 589101184

約数和(自身を除く): 366811584

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 4160, 5200, 10400, 10687, 20800, 21374, 42748, 53435, 85496, 106870, 138931, 170992, 213740, 267175, 277862, 341984, 427480, 534350, 555724, 683968, 694655, 854960, 1068700, 1111448, 1389310, 1709920, 2137400, 2222896, 2778620, 3419840, 3473275, 4274800, 4445792, 5557240, 6946550, 8549600, 8891584, 11114480, 13893100, 17099200, 22228960, 27786200, 44457920, 55572400, 111144800, 222289600]

約数ペア:

[(1, 222289600), (2, 111144800), (4, 55572400), (5, 44457920), (8, 27786200), (10, 22228960), (13, 17099200), (16, 13893100), (20, 11114480), (25, 8891584), (26, 8549600), (32, 6946550), (40, 5557240), (50, 4445792), (52, 4274800), (64, 3473275), (65, 3419840), (80, 2778620), (100, 2222896), (104, 2137400), (130, 1709920), (160, 1389310), (200, 1111448), (208, 1068700), (260, 854960), (320, 694655), (325, 683968), (400, 555724), (416, 534350), (520, 427480), (650, 341984), (800, 277862), (832, 267175), (1040, 213740), (1300, 170992), (1600, 138931), (2080, 106870), (2600, 85496), (4160, 53435), (5200, 42748), (10400, 21374), (10687, 20800)]