22272290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{76801}}^1$

素因数の和:76837

約数の個数: 16

約数和(自身を含む): 41473080

約数和(自身を除く): 19200790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 76801, 153602, 384005, 768010, 2227229, 4454458, 11136145, 22272290]

約数ペア:

[(1, 22272290), (2, 11136145), (5, 4454458), (10, 2227229), (29, 768010), (58, 384005), (145, 153602), (290, 76801)]