85778950

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 165391200

約数和(自身を除く): 79612250

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 199, 233, 370, 398, 466, 925, 995, 1165, 1850, 1990, 2330, 4975, 5825, 7363, 8621, 9950, 11650, 14726, 17242, 36815, 43105, 46367, 73630, 86210, 92734, 184075, 215525, 231835, 368150, 431050, 463670, 1159175, 1715579, 2318350, 3431158, 8577895, 17155790, 42889475, 85778950]

約数ペア:

[(1, 85778950), (2, 42889475), (5, 17155790), (10, 8577895), (25, 3431158), (37, 2318350), (50, 1715579), (74, 1159175), (185, 463670), (199, 431050), (233, 368150), (370, 231835), (398, 215525), (466, 184075), (925, 92734), (995, 86210), (1165, 73630), (1850, 46367), (1990, 43105), (2330, 36815), (4975, 17242), (5825, 14726), (7363, 11650), (8621, 9950)]