2011337300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{410477}}^1$

素因数の和:410505

約数の個数: 54

約数和(自身を含む): 5077202382

約数和(自身を除く): 3065865082

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 410477, 820954, 1641908, 2052385, 2873339, 4104770, 5746678, 8209540, 10261925, 11493356, 14366695, 20113373, 20523850, 28733390, 40226746, 41047700, 57466780, 71833475, 80453492, 100566865, 143666950, 201133730, 287333900, 402267460, 502834325, 1005668650, 2011337300]

約数ペア:

[(1, 2011337300), (2, 1005668650), (4, 502834325), (5, 402267460), (7, 287333900), (10, 201133730), (14, 143666950), (20, 100566865), (25, 80453492), (28, 71833475), (35, 57466780), (49, 41047700), (50, 40226746), (70, 28733390), (98, 20523850), (100, 20113373), (140, 14366695), (175, 11493356), (196, 10261925), (245, 8209540), (350, 5746678), (490, 4104770), (700, 2873339), (980, 2052385), (1225, 1641908), (2450, 820954), (4900, 410477)]