2013642500

素因数分解:

$2^2\times 5^4\times {\mathrm{293}}^1\times {\mathrm{2749}}^1$

素因数の和:3066

約数の個数: 60

約数和(自身を含む): 4420069500

約数和(自身を除く): 2406427000

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 293, 500, 586, 625, 1172, 1250, 1465, 2500, 2749, 2930, 5498, 5860, 7325, 10996, 13745, 14650, 27490, 29300, 36625, 54980, 68725, 73250, 137450, 146500, 183125, 274900, 343625, 366250, 687250, 732500, 805457, 1374500, 1610914, 1718125, 3221828, 3436250, 4027285, 6872500, 8054570, 16109140, 20136425, 40272850, 80545700, 100682125, 201364250, 402728500, 503410625, 1006821250, 2013642500]

約数ペア:

[(1, 2013642500), (2, 1006821250), (4, 503410625), (5, 402728500), (10, 201364250), (20, 100682125), (25, 80545700), (50, 40272850), (100, 20136425), (125, 16109140), (250, 8054570), (293, 6872500), (500, 4027285), (586, 3436250), (625, 3221828), (1172, 1718125), (1250, 1610914), (1465, 1374500), (2500, 805457), (2749, 732500), (2930, 687250), (5498, 366250), (5860, 343625), (7325, 274900), (10996, 183125), (13745, 146500), (14650, 137450), (27490, 73250), (29300, 68725), (36625, 54980)]