99643840

素因数分解:

$2^6\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2377}}^1$

素因数の和:2525

約数の個数: 56

約数和(自身を含む): 239188752

約数和(自身を除く): 139544912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 131, 160, 262, 320, 524, 655, 1048, 1310, 2096, 2377, 2620, 4192, 4754, 5240, 8384, 9508, 10480, 11885, 19016, 20960, 23770, 38032, 41920, 47540, 76064, 95080, 152128, 190160, 311387, 380320, 622774, 760640, 1245548, 1556935, 2491096, 3113870, 4982192, 6227740, 9964384, 12455480, 19928768, 24910960, 49821920, 99643840]

約数ペア:

[(1, 99643840), (2, 49821920), (4, 24910960), (5, 19928768), (8, 12455480), (10, 9964384), (16, 6227740), (20, 4982192), (32, 3113870), (40, 2491096), (64, 1556935), (80, 1245548), (131, 760640), (160, 622774), (262, 380320), (320, 311387), (524, 190160), (655, 152128), (1048, 95080), (1310, 76064), (2096, 47540), (2377, 41920), (2620, 38032), (4192, 23770), (4754, 20960), (5240, 19016), (8384, 11885), (9508, 10480)]