93161020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 213624432

約数和(自身を除く): 120463412

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 163, 164, 170, 205, 326, 340, 410, 652, 697, 815, 820, 1394, 1630, 1681, 2771, 2788, 3260, 3362, 3485, 5542, 6683, 6724, 6970, 8405, 11084, 13366, 13855, 13940, 16810, 26732, 27710, 28577, 33415, 33620, 55420, 57154, 66830, 113611, 114308, 133660, 142885, 227222, 274003, 285770, 454444, 548006, 568055, 571540, 1096012, 1136110, 1370015, 2272220, 2740030, 4658051, 5480060, 9316102, 18632204, 23290255, 46580510, 93161020]

約数ペア:

[(1, 93161020), (2, 46580510), (4, 23290255), (5, 18632204), (10, 9316102), (17, 5480060), (20, 4658051), (34, 2740030), (41, 2272220), (68, 1370015), (82, 1136110), (85, 1096012), (163, 571540), (164, 568055), (170, 548006), (205, 454444), (326, 285770), (340, 274003), (410, 227222), (652, 142885), (697, 133660), (815, 114308), (820, 113611), (1394, 66830), (1630, 57154), (1681, 55420), (2771, 33620), (2788, 33415), (3260, 28577), (3362, 27710), (3485, 26732), (5542, 16810), (6683, 13940), (6724, 13855), (6970, 13366), (8405, 11084)]