1240946650945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{461}}^1\times {\mathrm{1637}}^1$

素因数の和:2386

約数の個数: 64

約数和(自身を含む): 1586644899840

約数和(自身を除く): 345698248895

約数列:

[1, 5, 23, 79, 115, 181, 395, 461, 905, 1637, 1817, 2305, 4163, 8185, 9085, 10603, 14299, 20815, 36419, 37651, 53015, 71495, 83441, 129323, 182095, 188255, 296297, 328877, 417205, 646615, 754657, 837637, 1481485, 1644385, 1919143, 2974429, 3773285, 4188185, 6591839, 6814831, 9595715, 14872145, 17357111, 23407463, 32959195, 34074155, 59617903, 86785555, 117037315, 136592917, 151612297, 298089515, 538371649, 682964585, 758061485, 1371211769, 2691858245, 3141637091, 6856058845, 10790840443, 15708185455, 53954202215, 248189330189, 1240946650945]

約数ペア:

[(1, 1240946650945), (5, 248189330189), (23, 53954202215), (79, 15708185455), (115, 10790840443), (181, 6856058845), (395, 3141637091), (461, 2691858245), (905, 1371211769), (1637, 758061485), (1817, 682964585), (2305, 538371649), (4163, 298089515), (8185, 151612297), (9085, 136592917), (10603, 117037315), (14299, 86785555), (20815, 59617903), (36419, 34074155), (37651, 32959195), (53015, 23407463), (71495, 17357111), (83441, 14872145), (129323, 9595715), (182095, 6814831), (188255, 6591839), (296297, 4188185), (328877, 3773285), (417205, 2974429), (646615, 1919143), (754657, 1644385), (837637, 1481485)]