58142500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1789}}^1$

素因数の和:1826

約数の個数: 60

約数和(自身を含む): 137003020

約数和(自身を除く): 78860520

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 625, 650, 1250, 1300, 1625, 1789, 2500, 3250, 3578, 6500, 7156, 8125, 8945, 16250, 17890, 23257, 32500, 35780, 44725, 46514, 89450, 93028, 116285, 178900, 223625, 232570, 447250, 465140, 581425, 894500, 1118125, 1162850, 2236250, 2325700, 2907125, 4472500, 5814250, 11628500, 14535625, 29071250, 58142500]

約数ペア:

[(1, 58142500), (2, 29071250), (4, 14535625), (5, 11628500), (10, 5814250), (13, 4472500), (20, 2907125), (25, 2325700), (26, 2236250), (50, 1162850), (52, 1118125), (65, 894500), (100, 581425), (125, 465140), (130, 447250), (250, 232570), (260, 223625), (325, 178900), (500, 116285), (625, 93028), (650, 89450), (1250, 46514), (1300, 44725), (1625, 35780), (1789, 32500), (2500, 23257), (3250, 17890), (3578, 16250), (6500, 8945), (7156, 8125)]