22152260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{85201}}^1$

素因数の和:85223

約数の個数: 24

約数和(自身を含む): 50098776

約数和(自身を除く): 27946516

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 85201, 170402, 340804, 426005, 852010, 1107613, 1704020, 2215226, 4430452, 5538065, 11076130, 22152260]

約数ペア:

[(1, 22152260), (2, 11076130), (4, 5538065), (5, 4430452), (10, 2215226), (13, 1704020), (20, 1107613), (26, 852010), (52, 426005), (65, 340804), (130, 170402), (260, 85201)]