77207150

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{15919}}^1$

素因数の和:16028

約数の個数: 24

約数和(自身を含む): 145094880

約数和(自身を除く): 67887730

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 2425, 4850, 15919, 31838, 79595, 159190, 397975, 795950, 1544143, 3088286, 7720715, 15441430, 38603575, 77207150]

約数ペア:

[(1, 77207150), (2, 38603575), (5, 15441430), (10, 7720715), (25, 3088286), (50, 1544143), (97, 795950), (194, 397975), (485, 159190), (970, 79595), (2425, 31838), (4850, 15919)]