22720070

素因数分解:

$2^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{3793}}^1$

素因数の和:4399

約数の個数: 16

約数和(自身を含む): 40975200

約数和(自身を除く): 18255130

約数列:

[1, 2, 5, 10, 599, 1198, 2995, 3793, 5990, 7586, 18965, 37930, 2272007, 4544014, 11360035, 22720070]

約数ペア:

[(1, 22720070), (2, 11360035), (5, 4544014), (10, 2272007), (599, 37930), (1198, 18965), (2995, 7586), (3793, 5990)]