25839050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 51559200

約数和(自身を除く): 25720150

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 59, 95, 118, 190, 295, 461, 475, 590, 922, 950, 1121, 1475, 2242, 2305, 2950, 4610, 5605, 8759, 11210, 11525, 17518, 23050, 27199, 28025, 43795, 54398, 56050, 87590, 135995, 218975, 271990, 437950, 516781, 679975, 1033562, 1359950, 2583905, 5167810, 12919525, 25839050]

約数ペア:

[(1, 25839050), (2, 12919525), (5, 5167810), (10, 2583905), (19, 1359950), (25, 1033562), (38, 679975), (50, 516781), (59, 437950), (95, 271990), (118, 218975), (190, 135995), (295, 87590), (461, 56050), (475, 54398), (590, 43795), (922, 28025), (950, 27199), (1121, 23050), (1475, 17518), (2242, 11525), (2305, 11210), (2950, 8759), (4610, 5605)]