2190229625

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{1667}}^1$

素因数の和:2162

約数の個数: 32

約数和(自身を含む): 2860206336

約数和(自身を除く): 669976711

約数列:

[1, 5, 23, 25, 115, 125, 457, 575, 1667, 2285, 2875, 8335, 10511, 11425, 38341, 41675, 52555, 57125, 191705, 208375, 262775, 761819, 958525, 1313875, 3809095, 4792625, 17521837, 19045475, 87609185, 95227375, 438045925, 2190229625]

約数ペア:

[(1, 2190229625), (5, 438045925), (23, 95227375), (25, 87609185), (115, 19045475), (125, 17521837), (457, 4792625), (575, 3809095), (1667, 1313875), (2285, 958525), (2875, 761819), (8335, 262775), (10511, 208375), (11425, 191705), (38341, 57125), (41675, 52555)]