4426360

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2699}}^1$

素因数の和:2751

約数の個数: 32

約数和(自身を含む): 10206000

約数和(自身を除く): 5779640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 2699, 5398, 10796, 13495, 21592, 26990, 53980, 107960, 110659, 221318, 442636, 553295, 885272, 1106590, 2213180, 4426360]

約数ペア:

[(1, 4426360), (2, 2213180), (4, 1106590), (5, 885272), (8, 553295), (10, 442636), (20, 221318), (40, 110659), (41, 107960), (82, 53980), (164, 26990), (205, 21592), (328, 13495), (410, 10796), (820, 5398), (1640, 2699)]