16752820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7039}}^1$

素因数の和:7072

約数の個数: 48

約数和(自身を含む): 42577920

約数和(自身を除く): 25825100

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 7039, 14078, 28156, 35195, 49273, 70390, 98546, 119663, 140780, 197092, 239326, 246365, 478652, 492730, 598315, 837641, 985460, 1196630, 1675282, 2393260, 3350564, 4188205, 8376410, 16752820]

約数ペア:

[(1, 16752820), (2, 8376410), (4, 4188205), (5, 3350564), (7, 2393260), (10, 1675282), (14, 1196630), (17, 985460), (20, 837641), (28, 598315), (34, 492730), (35, 478652), (68, 246365), (70, 239326), (85, 197092), (119, 140780), (140, 119663), (170, 98546), (238, 70390), (340, 49273), (476, 35195), (595, 28156), (1190, 14078), (2380, 7039)]