2500700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1471}}^1$

素因数の和:1502

約数の個数: 36

約数和(自身を含む): 5749632

約数和(自身を除く): 3248932

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1471, 1700, 2942, 5884, 7355, 14710, 25007, 29420, 36775, 50014, 73550, 100028, 125035, 147100, 250070, 500140, 625175, 1250350, 2500700]

約数ペア:

[(1, 2500700), (2, 1250350), (4, 625175), (5, 500140), (10, 250070), (17, 147100), (20, 125035), (25, 100028), (34, 73550), (50, 50014), (68, 36775), (85, 29420), (100, 25007), (170, 14710), (340, 7355), (425, 5884), (850, 2942), (1471, 1700)]