4030778845

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{409}}^1\times {\mathrm{457}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 5137660800

約数和(自身を除く): 1106881955

約数列:

[1, 5, 19, 95, 227, 409, 457, 1135, 2045, 2285, 4313, 7771, 8683, 21565, 38855, 43415, 92843, 103739, 186913, 464215, 518695, 934565, 1764017, 1971041, 3551347, 8820085, 9855205, 17756735, 42429251, 212146255, 806155769, 4030778845]

約数ペア:

[(1, 4030778845), (5, 806155769), (19, 212146255), (95, 42429251), (227, 17756735), (409, 9855205), (457, 8820085), (1135, 3551347), (2045, 1971041), (2285, 1764017), (4313, 934565), (7771, 518695), (8683, 464215), (21565, 186913), (38855, 103739), (43415, 92843)]