22196620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{35801}}^1$

素因数の和:35841

約数の個数: 24

約数和(自身を含む): 48117888

約数和(自身を除く): 25921268

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 35801, 71602, 143204, 179005, 358010, 716020, 1109831, 2219662, 4439324, 5549155, 11098310, 22196620]

約数ペア:

[(1, 22196620), (2, 11098310), (4, 5549155), (5, 4439324), (10, 2219662), (20, 1109831), (31, 716020), (62, 358010), (124, 179005), (155, 143204), (310, 71602), (620, 35801)]