67402240

素因数分解:

$2^9\times 5^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:369

約数の個数: 80

約数和(自身を含む): 163737288

約数和(自身を除く): 96335048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 226, 233, 256, 320, 452, 466, 512, 565, 640, 904, 932, 1130, 1165, 1280, 1808, 1864, 2260, 2330, 2560, 3616, 3728, 4520, 4660, 7232, 7456, 9040, 9320, 14464, 14912, 18080, 18640, 26329, 28928, 29824, 36160, 37280, 52658, 57856, 59648, 72320, 74560, 105316, 119296, 131645, 144640, 149120, 210632, 263290, 289280, 298240, 421264, 526580, 596480, 842528, 1053160, 1685056, 2106320, 3370112, 4212640, 6740224, 8425280, 13480448, 16850560, 33701120, 67402240]

約数ペア:

[(1, 67402240), (2, 33701120), (4, 16850560), (5, 13480448), (8, 8425280), (10, 6740224), (16, 4212640), (20, 3370112), (32, 2106320), (40, 1685056), (64, 1053160), (80, 842528), (113, 596480), (128, 526580), (160, 421264), (226, 298240), (233, 289280), (256, 263290), (320, 210632), (452, 149120), (466, 144640), (512, 131645), (565, 119296), (640, 105316), (904, 74560), (932, 72320), (1130, 59648), (1165, 57856), (1280, 52658), (1808, 37280), (1864, 36160), (2260, 29824), (2330, 28928), (2560, 26329), (3616, 18640), (3728, 18080), (4520, 14912), (4660, 14464), (7232, 9320), (7456, 9040)]