26146090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{571}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 49832640

約数和(自身を除く): 23686550

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 241, 482, 571, 1142, 1205, 2410, 2855, 4579, 5710, 9158, 10849, 21698, 22895, 45790, 54245, 108490, 137611, 275222, 688055, 1376110, 2614609, 5229218, 13073045, 26146090]

約数ペア:

[(1, 26146090), (2, 13073045), (5, 5229218), (10, 2614609), (19, 1376110), (38, 688055), (95, 275222), (190, 137611), (241, 108490), (482, 54245), (571, 45790), (1142, 22895), (1205, 21698), (2410, 10849), (2855, 9158), (4579, 5710)]