136337380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2267}}^1$

素因数の和:2404

約数の個数: 48

約数和(自身を含む): 298722816

約数和(自身を除く): 162385436

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 97, 124, 155, 194, 310, 388, 485, 620, 970, 1940, 2267, 3007, 4534, 6014, 9068, 11335, 12028, 15035, 22670, 30070, 45340, 60140, 70277, 140554, 219899, 281108, 351385, 439798, 702770, 879596, 1099495, 1405540, 2198990, 4397980, 6816869, 13633738, 27267476, 34084345, 68168690, 136337380]

約数ペア:

[(1, 136337380), (2, 68168690), (4, 34084345), (5, 27267476), (10, 13633738), (20, 6816869), (31, 4397980), (62, 2198990), (97, 1405540), (124, 1099495), (155, 879596), (194, 702770), (310, 439798), (388, 351385), (485, 281108), (620, 219899), (970, 140554), (1940, 70277), (2267, 60140), (3007, 45340), (4534, 30070), (6014, 22670), (9068, 15035), (11335, 12028)]