2436850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 5124672

約数和(自身を除く): 2687822

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 163, 230, 299, 325, 326, 575, 598, 650, 815, 1150, 1495, 1630, 2119, 2990, 3749, 4075, 4238, 7475, 7498, 8150, 10595, 14950, 18745, 21190, 37490, 48737, 52975, 93725, 97474, 105950, 187450, 243685, 487370, 1218425, 2436850]

約数ペア:

[(1, 2436850), (2, 1218425), (5, 487370), (10, 243685), (13, 187450), (23, 105950), (25, 97474), (26, 93725), (46, 52975), (50, 48737), (65, 37490), (115, 21190), (130, 18745), (163, 14950), (230, 10595), (299, 8150), (325, 7498), (326, 7475), (575, 4238), (598, 4075), (650, 3749), (815, 2990), (1150, 2119), (1495, 1630)]