2544374950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1373}}^1\times {\mathrm{2851}}^1$

素因数の和:4249

約数の個数: 48

約数和(自身を含む): 5102079696

約数和(自身を除く): 2557704746

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1373, 2746, 2851, 5702, 6865, 13730, 14255, 17849, 28510, 34325, 35698, 37063, 68650, 71275, 74126, 89245, 142550, 178490, 185315, 370630, 446225, 892450, 926575, 1853150, 3914423, 7828846, 19572115, 39144230, 50887499, 97860575, 101774998, 195721150, 254437495, 508874990, 1272187475, 2544374950]

約数ペア:

[(1, 2544374950), (2, 1272187475), (5, 508874990), (10, 254437495), (13, 195721150), (25, 101774998), (26, 97860575), (50, 50887499), (65, 39144230), (130, 19572115), (325, 7828846), (650, 3914423), (1373, 1853150), (2746, 926575), (2851, 892450), (5702, 446225), (6865, 370630), (13730, 185315), (14255, 178490), (17849, 142550), (28510, 89245), (34325, 74126), (35698, 71275), (37063, 68650)]