102912686860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8231}}^1\times {\mathrm{21557}}^1$

素因数の和:29826

約数の個数: 48

約数和(自身を含む): 223606474560

約数和(自身を除く): 120693787700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 8231, 16462, 21557, 32924, 41155, 43114, 82310, 86228, 107785, 164620, 215570, 238699, 431140, 477398, 625153, 954796, 1193495, 1250306, 2386990, 2500612, 3125765, 4773980, 6251530, 12503060, 177435667, 354871334, 709742668, 887178335, 1774356670, 3548713340, 5145634343, 10291268686, 20582537372, 25728171715, 51456343430, 102912686860]

約数ペア:

[(1, 102912686860), (2, 51456343430), (4, 25728171715), (5, 20582537372), (10, 10291268686), (20, 5145634343), (29, 3548713340), (58, 1774356670), (116, 887178335), (145, 709742668), (290, 354871334), (580, 177435667), (8231, 12503060), (16462, 6251530), (21557, 4773980), (32924, 3125765), (41155, 2500612), (43114, 2386990), (82310, 1250306), (86228, 1193495), (107785, 954796), (164620, 625153), (215570, 477398), (238699, 431140)]