981830050

素因数分解:

$2^1\times 5^2\times {\mathrm{2843}}^1\times {\mathrm{6907}}^1$

素因数の和:9762

約数の個数: 24

約数和(自身を含む): 1827110736

約数和(自身を除く): 845280686

約数列:

[1, 2, 5, 10, 25, 50, 2843, 5686, 6907, 13814, 14215, 28430, 34535, 69070, 71075, 142150, 172675, 345350, 19636601, 39273202, 98183005, 196366010, 490915025, 981830050]

約数ペア:

[(1, 981830050), (2, 490915025), (5, 196366010), (10, 98183005), (25, 39273202), (50, 19636601), (2843, 345350), (5686, 172675), (6907, 142150), (13814, 71075), (14215, 69070), (28430, 34535)]