126754420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{8263}}^1$

素因数の和:8344

約数の個数: 48

約数和(自身を含む): 291553920

約数和(自身を除く): 164799500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3835, 7670, 8263, 15340, 16526, 33052, 41315, 82630, 107419, 165260, 214838, 429676, 487517, 537095, 975034, 1074190, 1950068, 2148380, 2437585, 4875170, 6337721, 9750340, 12675442, 25350884, 31688605, 63377210, 126754420]

約数ペア:

[(1, 126754420), (2, 63377210), (4, 31688605), (5, 25350884), (10, 12675442), (13, 9750340), (20, 6337721), (26, 4875170), (52, 2437585), (59, 2148380), (65, 1950068), (118, 1074190), (130, 975034), (236, 537095), (260, 487517), (295, 429676), (590, 214838), (767, 165260), (1180, 107419), (1534, 82630), (3068, 41315), (3835, 33052), (7670, 16526), (8263, 15340)]