3124300

素因数分解:

$2^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:370

約数の個数: 36

約数和(自身を含む): 6857200

約数和(自身を除く): 3732900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 157, 199, 314, 398, 628, 785, 796, 995, 1570, 1990, 3140, 3925, 3980, 4975, 7850, 9950, 15700, 19900, 31243, 62486, 124972, 156215, 312430, 624860, 781075, 1562150, 3124300]

約数ペア:

[(1, 3124300), (2, 1562150), (4, 781075), (5, 624860), (10, 312430), (20, 156215), (25, 124972), (50, 62486), (100, 31243), (157, 19900), (199, 15700), (314, 9950), (398, 7850), (628, 4975), (785, 3980), (796, 3925), (995, 3140), (1570, 1990)]