15694799980

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{10749863}}^1$

素因数の和:10749945

約数の個数: 24

約数和(自身を含む): 33410577312

約数和(自身を除く): 17715777332

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 10749863, 21499726, 42999452, 53749315, 107498630, 214997260, 784739999, 1569479998, 3138959996, 3923699995, 7847399990, 15694799980]

約数ペア:

[(1, 15694799980), (2, 7847399990), (4, 3923699995), (5, 3138959996), (10, 1569479998), (20, 784739999), (73, 214997260), (146, 107498630), (292, 53749315), (365, 42999452), (730, 21499726), (1460, 10749863)]