29071250

素因数分解:

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

素因数の和:1824

約数の個数: 40

約数和(自身を含む): 58715580

約数和(自身を除く): 29644330

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 625, 650, 1250, 1625, 1789, 3250, 3578, 8125, 8945, 16250, 17890, 23257, 44725, 46514, 89450, 116285, 223625, 232570, 447250, 581425, 1118125, 1162850, 2236250, 2907125, 5814250, 14535625, 29071250]

約数ペア:

[(1, 29071250), (2, 14535625), (5, 5814250), (10, 2907125), (13, 2236250), (25, 1162850), (26, 1118125), (50, 581425), (65, 447250), (125, 232570), (130, 223625), (250, 116285), (325, 89450), (625, 46514), (650, 44725), (1250, 23257), (1625, 17890), (1789, 16250), (3250, 8945), (3578, 8125)]