2061936700

素因数分解:

$2^2\times 5^2\times {\mathrm{257}}^1\times {\mathrm{80231}}^1$

素因数の和:80502

約数の個数: 36

約数和(自身を含む): 4491868752

約数和(自身を除く): 2429932052

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 257, 514, 1028, 1285, 2570, 5140, 6425, 12850, 25700, 80231, 160462, 320924, 401155, 802310, 1604620, 2005775, 4011550, 8023100, 20619367, 41238734, 82477468, 103096835, 206193670, 412387340, 515484175, 1030968350, 2061936700]

約数ペア:

[(1, 2061936700), (2, 1030968350), (4, 515484175), (5, 412387340), (10, 206193670), (20, 103096835), (25, 82477468), (50, 41238734), (100, 20619367), (257, 8023100), (514, 4011550), (1028, 2005775), (1285, 1604620), (2570, 802310), (5140, 401155), (6425, 320924), (12850, 160462), (25700, 80231)]