40290805

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{2239}}^1$

素因数の和:2364

約数の個数: 16

約数和(自身を含む): 49996800

約数和(自身を除く): 9705995

約数列:

[1, 5, 59, 61, 295, 305, 2239, 3599, 11195, 17995, 132101, 136579, 660505, 682895, 8058161, 40290805]

約数ペア:

[(1, 40290805), (5, 8058161), (59, 682895), (61, 660505), (295, 136579), (305, 132101), (2239, 17995), (3599, 11195)]