105401720

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^2\times {\mathrm{587}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 241156440

約数和(自身を除く): 135754720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 587, 670, 1174, 1340, 2348, 2680, 2935, 4489, 4696, 5870, 8978, 11740, 17956, 22445, 23480, 35912, 39329, 44890, 78658, 89780, 157316, 179560, 196645, 314632, 393290, 786580, 1573160, 2635043, 5270086, 10540172, 13175215, 21080344, 26350430, 52700860, 105401720]

約数ペア:

[(1, 105401720), (2, 52700860), (4, 26350430), (5, 21080344), (8, 13175215), (10, 10540172), (20, 5270086), (40, 2635043), (67, 1573160), (134, 786580), (268, 393290), (335, 314632), (536, 196645), (587, 179560), (670, 157316), (1174, 89780), (1340, 78658), (2348, 44890), (2680, 39329), (2935, 35912), (4489, 23480), (4696, 22445), (5870, 17956), (8978, 11740)]