156980987000

素因数分解:

$2^3\times 5^3\times {\mathrm{47}}^1\times {\mathrm{3340021}}^1$

素因数の和:3340089

約数の個数: 64

約数和(自身を含む): 375151271040

約数和(自身を除く): 218170284040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 125, 188, 200, 235, 250, 376, 470, 500, 940, 1000, 1175, 1880, 2350, 4700, 5875, 9400, 11750, 23500, 47000, 3340021, 6680042, 13360084, 16700105, 26720168, 33400210, 66800420, 83500525, 133600840, 156980987, 167001050, 313961974, 334002100, 417502625, 627923948, 668004200, 784904935, 835005250, 1255847896, 1569809870, 1670010500, 3139619740, 3340021000, 3924524675, 6279239480, 7849049350, 15698098700, 19622623375, 31396197400, 39245246750, 78490493500, 156980987000]

約数ペア:

[(1, 156980987000), (2, 78490493500), (4, 39245246750), (5, 31396197400), (8, 19622623375), (10, 15698098700), (20, 7849049350), (25, 6279239480), (40, 3924524675), (47, 3340021000), (50, 3139619740), (94, 1670010500), (100, 1569809870), (125, 1255847896), (188, 835005250), (200, 784904935), (235, 668004200), (250, 627923948), (376, 417502625), (470, 334002100), (500, 313961974), (940, 167001050), (1000, 156980987), (1175, 133600840), (1880, 83500525), (2350, 66800420), (4700, 33400210), (5875, 26720168), (9400, 16700105), (11750, 13360084), (23500, 6680042), (47000, 3340021)]