40888961570

素因数分解:

$2^1\times 5^1\times {\mathrm{4987}}^1\times {\mathrm{819911}}^1$

素因数の和:824905

約数の個数: 16

約数和(自身を含む): 73614979008

約数和(自身を除く): 32726017438

約数列:

[1, 2, 5, 10, 4987, 9974, 24935, 49870, 819911, 1639822, 4099555, 8199110, 4088896157, 8177792314, 20444480785, 40888961570]

約数ペア:

[(1, 40888961570), (2, 20444480785), (5, 8177792314), (10, 4088896157), (4987, 8199110), (9974, 4099555), (24935, 1639822), (49870, 819911)]