7382050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 15202152

約数和(自身を除く): 7820102

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 277, 325, 410, 533, 554, 650, 1025, 1066, 1385, 2050, 2665, 2770, 3601, 5330, 6925, 7202, 11357, 13325, 13850, 18005, 22714, 26650, 36010, 56785, 90025, 113570, 147641, 180050, 283925, 295282, 567850, 738205, 1476410, 3691025, 7382050]

約数ペア:

[(1, 7382050), (2, 3691025), (5, 1476410), (10, 738205), (13, 567850), (25, 295282), (26, 283925), (41, 180050), (50, 147641), (65, 113570), (82, 90025), (130, 56785), (205, 36010), (277, 26650), (325, 22714), (410, 18005), (533, 13850), (554, 13325), (650, 11357), (1025, 7202), (1066, 6925), (1385, 5330), (2050, 3601), (2665, 2770)]