4543886180

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{20161}}^1$

素因数の和:20420

約数の個数: 48

約数和(自身を含む): 9755182080

約数和(自身を除く): 5211295900

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 191, 236, 295, 382, 590, 764, 955, 1180, 1910, 3820, 11269, 20161, 22538, 40322, 45076, 56345, 80644, 100805, 112690, 201610, 225380, 403220, 1189499, 2378998, 3850751, 4757996, 5947495, 7701502, 11894990, 15403004, 19253755, 23789980, 38507510, 77015020, 227194309, 454388618, 908777236, 1135971545, 2271943090, 4543886180]

約数ペア:

[(1, 4543886180), (2, 2271943090), (4, 1135971545), (5, 908777236), (10, 454388618), (20, 227194309), (59, 77015020), (118, 38507510), (191, 23789980), (236, 19253755), (295, 15403004), (382, 11894990), (590, 7701502), (764, 5947495), (955, 4757996), (1180, 3850751), (1910, 2378998), (3820, 1189499), (11269, 403220), (20161, 225380), (22538, 201610), (40322, 112690), (45076, 100805), (56345, 80644)]