2034331400

素因数分解:

$2^3\times 5^2\times {\mathrm{181}}^1\times {\mathrm{56197}}^1$

素因数の和:56394

約数の個数: 48

約数和(自身を含む): 4756036740

約数和(自身を除く): 2721705340

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 181, 200, 362, 724, 905, 1448, 1810, 3620, 4525, 7240, 9050, 18100, 36200, 56197, 112394, 224788, 280985, 449576, 561970, 1123940, 1404925, 2247880, 2809850, 5619700, 10171657, 11239400, 20343314, 40686628, 50858285, 81373256, 101716570, 203433140, 254291425, 406866280, 508582850, 1017165700, 2034331400]

約数ペア:

[(1, 2034331400), (2, 1017165700), (4, 508582850), (5, 406866280), (8, 254291425), (10, 203433140), (20, 101716570), (25, 81373256), (40, 50858285), (50, 40686628), (100, 20343314), (181, 11239400), (200, 10171657), (362, 5619700), (724, 2809850), (905, 2247880), (1448, 1404925), (1810, 1123940), (3620, 561970), (4525, 449576), (7240, 280985), (9050, 224788), (18100, 112394), (36200, 56197)]