12607750

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 64

約数和(自身を含む): 25608960

約数和(自身を除く): 13001210

約数列:

[1, 2, 5, 10, 25, 29, 37, 47, 50, 58, 74, 94, 125, 145, 185, 235, 250, 290, 370, 470, 725, 925, 1073, 1175, 1363, 1450, 1739, 1850, 2146, 2350, 2726, 3478, 3625, 4625, 5365, 5875, 6815, 7250, 8695, 9250, 10730, 11750, 13630, 17390, 26825, 34075, 43475, 50431, 53650, 68150, 86950, 100862, 134125, 170375, 217375, 252155, 268250, 340750, 434750, 504310, 1260775, 2521550, 6303875, 12607750]

約数ペア:

[(1, 12607750), (2, 6303875), (5, 2521550), (10, 1260775), (25, 504310), (29, 434750), (37, 340750), (47, 268250), (50, 252155), (58, 217375), (74, 170375), (94, 134125), (125, 100862), (145, 86950), (185, 68150), (235, 53650), (250, 50431), (290, 43475), (370, 34075), (470, 26825), (725, 17390), (925, 13630), (1073, 11750), (1175, 10730), (1363, 9250), (1450, 8695), (1739, 7250), (1850, 6815), (2146, 5875), (2350, 5365), (2726, 4625), (3478, 3625)]