25046600

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2053}}^1$

素因数の和:2130

約数の個数: 48

約数和(自身を含む): 59216820

約数和(自身を除く): 34170220

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 1220, 1525, 2053, 2440, 3050, 4106, 6100, 8212, 10265, 12200, 16424, 20530, 41060, 51325, 82120, 102650, 125233, 205300, 250466, 410600, 500932, 626165, 1001864, 1252330, 2504660, 3130825, 5009320, 6261650, 12523300, 25046600]

約数ペア:

[(1, 25046600), (2, 12523300), (4, 6261650), (5, 5009320), (8, 3130825), (10, 2504660), (20, 1252330), (25, 1001864), (40, 626165), (50, 500932), (61, 410600), (100, 250466), (122, 205300), (200, 125233), (244, 102650), (305, 82120), (488, 51325), (610, 41060), (1220, 20530), (1525, 16424), (2053, 12200), (2440, 10265), (3050, 8212), (4106, 6100)]