72089300

素因数分解:

$2^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{5503}}^1$

素因数の和:5648

約数の個数: 36

約数和(自身を含む): 157656576

約数和(自身を除く): 85567276

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131, 262, 524, 655, 1310, 2620, 3275, 5503, 6550, 11006, 13100, 22012, 27515, 55030, 110060, 137575, 275150, 550300, 720893, 1441786, 2883572, 3604465, 7208930, 14417860, 18022325, 36044650, 72089300]

約数ペア:

[(1, 72089300), (2, 36044650), (4, 18022325), (5, 14417860), (10, 7208930), (20, 3604465), (25, 2883572), (50, 1441786), (100, 720893), (131, 550300), (262, 275150), (524, 137575), (655, 110060), (1310, 55030), (2620, 27515), (3275, 22012), (5503, 13100), (6550, 11006)]