189110362580

素因数分解:

$2^2\times 5^1\times {\mathrm{2749}}^1\times {\mathrm{3439621}}^1$

素因数の和:3442379

約数の個数: 24

約数和(自身を含む): 397276341000

約数和(自身を除く): 208165978420

約数列:

[1, 2, 4, 5, 10, 20, 2749, 5498, 10996, 13745, 27490, 54980, 3439621, 6879242, 13758484, 17198105, 34396210, 68792420, 9455518129, 18911036258, 37822072516, 47277590645, 94555181290, 189110362580]

約数ペア:

[(1, 189110362580), (2, 94555181290), (4, 47277590645), (5, 37822072516), (10, 18911036258), (20, 9455518129), (2749, 68792420), (5498, 34396210), (10996, 17198105), (13745, 13758484), (27490, 6879242), (54980, 3439621)]