113638960

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{6203}}^1$

素因数の和:6445

約数の個数: 40

約数和(自身を含む): 265407120

約数和(自身を除く): 151768160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1832, 2290, 3664, 4580, 6203, 9160, 12406, 18320, 24812, 31015, 49624, 62030, 99248, 124060, 248120, 496240, 1420487, 2840974, 5681948, 7102435, 11363896, 14204870, 22727792, 28409740, 56819480, 113638960]

約数ペア:

[(1, 113638960), (2, 56819480), (4, 28409740), (5, 22727792), (8, 14204870), (10, 11363896), (16, 7102435), (20, 5681948), (40, 2840974), (80, 1420487), (229, 496240), (458, 248120), (916, 124060), (1145, 99248), (1832, 62030), (2290, 49624), (3664, 31015), (4580, 24812), (6203, 18320), (9160, 12406)]