10477519960

素因数分解:

$2^3\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{213131}}^1$

素因数の和:214371

約数の個数: 32

約数和(自身を含む): 23593712400

約数和(自身を除く): 13116192440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1229, 2458, 4916, 6145, 9832, 12290, 24580, 49160, 213131, 426262, 852524, 1065655, 1705048, 2131310, 4262620, 8525240, 261937999, 523875998, 1047751996, 1309689995, 2095503992, 2619379990, 5238759980, 10477519960]

約数ペア:

[(1, 10477519960), (2, 5238759980), (4, 2619379990), (5, 2095503992), (8, 1309689995), (10, 1047751996), (20, 523875998), (40, 261937999), (1229, 8525240), (2458, 4262620), (4916, 2131310), (6145, 1705048), (9832, 1065655), (12290, 852524), (24580, 426262), (49160, 213131)]