9826933280

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{448309}}^1$

素因数の和:448461

約数の個数: 48

約数和(自身を含む): 23385642840

約数和(自身を除く): 13558709560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 548, 685, 1096, 1370, 2192, 2740, 4384, 5480, 10960, 21920, 448309, 896618, 1793236, 2241545, 3586472, 4483090, 7172944, 8966180, 14345888, 17932360, 35864720, 61418333, 71729440, 122836666, 245673332, 307091665, 491346664, 614183330, 982693328, 1228366660, 1965386656, 2456733320, 4913466640, 9826933280]

約数ペア:

[(1, 9826933280), (2, 4913466640), (4, 2456733320), (5, 1965386656), (8, 1228366660), (10, 982693328), (16, 614183330), (20, 491346664), (32, 307091665), (40, 245673332), (80, 122836666), (137, 71729440), (160, 61418333), (274, 35864720), (548, 17932360), (685, 14345888), (1096, 8966180), (1370, 7172944), (2192, 4483090), (2740, 3586472), (4384, 2241545), (5480, 1793236), (10960, 896618), (21920, 448309)]