222891103660

素因数分解:

$2^2\times 5^1\times {\mathrm{6173}}^1\times {\mathrm{1805371}}^1$

素因数の和:1811553

約数の個数: 24

約数和(自身を含む): 468147402576

約数和(自身を除く): 245256298916

約数列:

[1, 2, 4, 5, 10, 20, 6173, 12346, 24692, 30865, 61730, 123460, 1805371, 3610742, 7221484, 9026855, 18053710, 36107420, 11144555183, 22289110366, 44578220732, 55722775915, 111445551830, 222891103660]

約数ペア:

[(1, 222891103660), (2, 111445551830), (4, 55722775915), (5, 44578220732), (10, 22289110366), (20, 11144555183), (6173, 36107420), (12346, 18053710), (24692, 9026855), (30865, 7221484), (61730, 3610742), (123460, 1805371)]