1225825550

素因数分解:

$2^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{229}}^1\times {\mathrm{709}}^1$

素因数の和:1101

約数の個数: 48

約数和(自身を含む): 2308408800

約数和(自身を除く): 1082583250

約数列:

[1, 2, 5, 10, 25, 50, 151, 229, 302, 458, 709, 755, 1145, 1418, 1510, 2290, 3545, 3775, 5725, 7090, 7550, 11450, 17725, 34579, 35450, 69158, 107059, 162361, 172895, 214118, 324722, 345790, 535295, 811805, 864475, 1070590, 1623610, 1728950, 2676475, 4059025, 5352950, 8118050, 24516511, 49033022, 122582555, 245165110, 612912775, 1225825550]

約数ペア:

[(1, 1225825550), (2, 612912775), (5, 245165110), (10, 122582555), (25, 49033022), (50, 24516511), (151, 8118050), (229, 5352950), (302, 4059025), (458, 2676475), (709, 1728950), (755, 1623610), (1145, 1070590), (1418, 864475), (1510, 811805), (2290, 535295), (3545, 345790), (3775, 324722), (5725, 214118), (7090, 172895), (7550, 162361), (11450, 107059), (17725, 69158), (34579, 35450)]