3850340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 8890560

約数和(自身を除く): 5040220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 251, 260, 295, 502, 590, 767, 1004, 1180, 1255, 1534, 2510, 3068, 3263, 3835, 5020, 6526, 7670, 13052, 14809, 15340, 16315, 29618, 32630, 59236, 65260, 74045, 148090, 192517, 296180, 385034, 770068, 962585, 1925170, 3850340]

約数ペア:

[(1, 3850340), (2, 1925170), (4, 962585), (5, 770068), (10, 385034), (13, 296180), (20, 192517), (26, 148090), (52, 74045), (59, 65260), (65, 59236), (118, 32630), (130, 29618), (236, 16315), (251, 15340), (260, 14809), (295, 13052), (502, 7670), (590, 6526), (767, 5020), (1004, 3835), (1180, 3263), (1255, 3068), (1534, 2510)]