898412660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{18253}}^1$

素因数の和:18392

約数の個数: 48

約数和(自身を含む): 1987203456

約数和(自身を除く): 1088790796

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 107, 115, 214, 230, 428, 460, 535, 1070, 2140, 2461, 4922, 9844, 12305, 18253, 24610, 36506, 49220, 73012, 91265, 182530, 365060, 419819, 839638, 1679276, 1953071, 2099095, 3906142, 4198190, 7812284, 8396380, 9765355, 19530710, 39061420, 44920633, 89841266, 179682532, 224603165, 449206330, 898412660]

約数ペア:

[(1, 898412660), (2, 449206330), (4, 224603165), (5, 179682532), (10, 89841266), (20, 44920633), (23, 39061420), (46, 19530710), (92, 9765355), (107, 8396380), (115, 7812284), (214, 4198190), (230, 3906142), (428, 2099095), (460, 1953071), (535, 1679276), (1070, 839638), (2140, 419819), (2461, 365060), (4922, 182530), (9844, 91265), (12305, 73012), (18253, 49220), (24610, 36506)]