7716350

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 15238608

約数和(自身を除く): 7522258

約数列:

[1, 2, 5, 10, 25, 37, 43, 50, 74, 86, 97, 185, 194, 215, 370, 430, 485, 925, 970, 1075, 1591, 1850, 2150, 2425, 3182, 3589, 4171, 4850, 7178, 7955, 8342, 15910, 17945, 20855, 35890, 39775, 41710, 79550, 89725, 104275, 154327, 179450, 208550, 308654, 771635, 1543270, 3858175, 7716350]

約数ペア:

[(1, 7716350), (2, 3858175), (5, 1543270), (10, 771635), (25, 308654), (37, 208550), (43, 179450), (50, 154327), (74, 104275), (86, 89725), (97, 79550), (185, 41710), (194, 39775), (215, 35890), (370, 20855), (430, 17945), (485, 15910), (925, 8342), (970, 7955), (1075, 7178), (1591, 4850), (1850, 4171), (2150, 3589), (2425, 3182)]