20348001250

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{957553}}^1$

素因数の和:957592

約数の個数: 40

約数和(自身を含む): 40383882396

約数和(自身を除く): 20035881146

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 625, 850, 1250, 2125, 4250, 10625, 21250, 957553, 1915106, 4787765, 9575530, 16278401, 23938825, 32556802, 47877650, 81392005, 119694125, 162784010, 239388250, 406960025, 598470625, 813920050, 1196941250, 2034800125, 4069600250, 10174000625, 20348001250]

約数ペア:

[(1, 20348001250), (2, 10174000625), (5, 4069600250), (10, 2034800125), (17, 1196941250), (25, 813920050), (34, 598470625), (50, 406960025), (85, 239388250), (125, 162784010), (170, 119694125), (250, 81392005), (425, 47877650), (625, 32556802), (850, 23938825), (1250, 16278401), (2125, 9575530), (4250, 4787765), (10625, 1915106), (21250, 957553)]