7746700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 18592560

約数和(自身を除く): 10845860

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 59, 65, 100, 101, 118, 130, 202, 236, 260, 295, 325, 404, 505, 590, 650, 767, 1010, 1180, 1300, 1313, 1475, 1534, 2020, 2525, 2626, 2950, 3068, 3835, 5050, 5252, 5900, 5959, 6565, 7670, 10100, 11918, 13130, 15340, 19175, 23836, 26260, 29795, 32825, 38350, 59590, 65650, 76700, 77467, 119180, 131300, 148975, 154934, 297950, 309868, 387335, 595900, 774670, 1549340, 1936675, 3873350, 7746700]

約数ペア:

[(1, 7746700), (2, 3873350), (4, 1936675), (5, 1549340), (10, 774670), (13, 595900), (20, 387335), (25, 309868), (26, 297950), (50, 154934), (52, 148975), (59, 131300), (65, 119180), (100, 77467), (101, 76700), (118, 65650), (130, 59590), (202, 38350), (236, 32825), (260, 29795), (295, 26260), (325, 23836), (404, 19175), (505, 15340), (590, 13130), (650, 11918), (767, 10100), (1010, 7670), (1180, 6565), (1300, 5959), (1313, 5900), (1475, 5252), (1534, 5050), (2020, 3835), (2525, 3068), (2626, 2950)]