25770100

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{5483}}^1$

素因数の和:5544

約数の個数: 36

約数和(自身を含む): 57121344

約数和(自身を除く): 31351244

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 2350, 4700, 5483, 10966, 21932, 27415, 54830, 109660, 137075, 257701, 274150, 515402, 548300, 1030804, 1288505, 2577010, 5154020, 6442525, 12885050, 25770100]

約数ペア:

[(1, 25770100), (2, 12885050), (4, 6442525), (5, 5154020), (10, 2577010), (20, 1288505), (25, 1030804), (47, 548300), (50, 515402), (94, 274150), (100, 257701), (188, 137075), (235, 109660), (470, 54830), (940, 27415), (1175, 21932), (2350, 10966), (4700, 5483)]