950147300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{6971}}^1$

素因数の和:7061

約数の個数: 72

約数和(自身を含む): 2178610560

約数和(自身を除く): 1228463260

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 47, 50, 58, 94, 100, 116, 145, 188, 235, 290, 470, 580, 725, 940, 1175, 1363, 1450, 2350, 2726, 2900, 4700, 5452, 6815, 6971, 13630, 13942, 27260, 27884, 34075, 34855, 68150, 69710, 136300, 139420, 174275, 202159, 327637, 348550, 404318, 655274, 697100, 808636, 1010795, 1310548, 1638185, 2021590, 3276370, 4043180, 5053975, 6552740, 8190925, 9501473, 10107950, 16381850, 19002946, 20215900, 32763700, 38005892, 47507365, 95014730, 190029460, 237536825, 475073650, 950147300]

約数ペア:

[(1, 950147300), (2, 475073650), (4, 237536825), (5, 190029460), (10, 95014730), (20, 47507365), (25, 38005892), (29, 32763700), (47, 20215900), (50, 19002946), (58, 16381850), (94, 10107950), (100, 9501473), (116, 8190925), (145, 6552740), (188, 5053975), (235, 4043180), (290, 3276370), (470, 2021590), (580, 1638185), (725, 1310548), (940, 1010795), (1175, 808636), (1363, 697100), (1450, 655274), (2350, 404318), (2726, 348550), (2900, 327637), (4700, 202159), (5452, 174275), (6815, 139420), (6971, 136300), (13630, 69710), (13942, 68150), (27260, 34855), (27884, 34075)]