957236020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89797}}^1$

素因数の和:89860

約数の個数: 48

約数和(自身を含む): 2217651408

約数和(自身を除く): 1260415388

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5330, 10660, 89797, 179594, 359188, 448985, 897970, 1167361, 1795940, 2334722, 3681677, 4669444, 5836805, 7363354, 11673610, 14726708, 18408385, 23347220, 36816770, 47861801, 73633540, 95723602, 191447204, 239309005, 478618010, 957236020]

約数ペア:

[(1, 957236020), (2, 478618010), (4, 239309005), (5, 191447204), (10, 95723602), (13, 73633540), (20, 47861801), (26, 36816770), (41, 23347220), (52, 18408385), (65, 14726708), (82, 11673610), (130, 7363354), (164, 5836805), (205, 4669444), (260, 3681677), (410, 2334722), (533, 1795940), (820, 1167361), (1066, 897970), (2132, 448985), (2665, 359188), (5330, 179594), (10660, 89797)]