85851218110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2347}}^1\times {\mathrm{3989}}^1$

素因数の和:6481

約数の個数: 64

約数和(自身を含む): 178076828160

約数和(自身を除く): 92225610050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 2347, 3989, 4585, 4694, 7978, 9170, 11735, 16429, 19945, 23470, 27923, 32858, 39890, 55846, 82145, 139615, 164290, 279230, 307457, 522559, 614914, 1045118, 1537285, 2152199, 2612795, 3074570, 3657913, 4304398, 5225590, 7315826, 9362183, 10760995, 18289565, 18724366, 21521990, 36579130, 46810915, 65535281, 93621830, 131070562, 327676405, 655352810, 1226445973, 2452891946, 6132229865, 8585121811, 12264459730, 17170243622, 42925609055, 85851218110]

約数ペア:

[(1, 85851218110), (2, 42925609055), (5, 17170243622), (7, 12264459730), (10, 8585121811), (14, 6132229865), (35, 2452891946), (70, 1226445973), (131, 655352810), (262, 327676405), (655, 131070562), (917, 93621830), (1310, 65535281), (1834, 46810915), (2347, 36579130), (3989, 21521990), (4585, 18724366), (4694, 18289565), (7978, 10760995), (9170, 9362183), (11735, 7315826), (16429, 5225590), (19945, 4304398), (23470, 3657913), (27923, 3074570), (32858, 2612795), (39890, 2152199), (55846, 1537285), (82145, 1045118), (139615, 614914), (164290, 522559), (279230, 307457)]