25799940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{143333}}^1$

素因数の和:143348

約数の個数: 36

約数和(自身を含む): 78260364

約数和(自身を除く): 52460424

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 143333, 286666, 429999, 573332, 716665, 859998, 1289997, 1433330, 1719996, 2149995, 2579994, 2866660, 4299990, 5159988, 6449985, 8599980, 12899970, 25799940]

約数ペア:

[(1, 25799940), (2, 12899970), (3, 8599980), (4, 6449985), (5, 5159988), (6, 4299990), (9, 2866660), (10, 2579994), (12, 2149995), (15, 1719996), (18, 1433330), (20, 1289997), (30, 859998), (36, 716665), (45, 573332), (60, 429999), (90, 286666), (180, 143333)]