26938779640

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1\times {\mathrm{25579}}^1$

素因数の和:25936

約数の個数: 64

約数和(自身を含む): 61413487200

約数和(自身を除く): 34474707560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 233, 452, 466, 565, 904, 932, 1130, 1165, 1864, 2260, 2330, 4520, 4660, 9320, 25579, 26329, 51158, 52658, 102316, 105316, 127895, 131645, 204632, 210632, 255790, 263290, 511580, 526580, 1023160, 1053160, 2890427, 5780854, 5959907, 11561708, 11919814, 14452135, 23123416, 23839628, 28904270, 29799535, 47679256, 57808540, 59599070, 115617080, 119198140, 238396280, 673469491, 1346938982, 2693877964, 3367347455, 5387755928, 6734694910, 13469389820, 26938779640]

約数ペア:

[(1, 26938779640), (2, 13469389820), (4, 6734694910), (5, 5387755928), (8, 3367347455), (10, 2693877964), (20, 1346938982), (40, 673469491), (113, 238396280), (226, 119198140), (233, 115617080), (452, 59599070), (466, 57808540), (565, 47679256), (904, 29799535), (932, 28904270), (1130, 23839628), (1165, 23123416), (1864, 14452135), (2260, 11919814), (2330, 11561708), (4520, 5959907), (4660, 5780854), (9320, 2890427), (25579, 1053160), (26329, 1023160), (51158, 526580), (52658, 511580), (102316, 263290), (105316, 255790), (127895, 210632), (131645, 204632)]