88410620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2707}}^1$

素因数の和:2810

約数の個数: 48

約数和(自身を含む): 196535808

約数和(自身を除く): 108125188

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 230, 284, 355, 460, 710, 1420, 1633, 2707, 3266, 5414, 6532, 8165, 10828, 13535, 16330, 27070, 32660, 54140, 62261, 124522, 192197, 249044, 311305, 384394, 622610, 768788, 960985, 1245220, 1921970, 3843940, 4420531, 8841062, 17682124, 22102655, 44205310, 88410620]

約数ペア:

[(1, 88410620), (2, 44205310), (4, 22102655), (5, 17682124), (10, 8841062), (20, 4420531), (23, 3843940), (46, 1921970), (71, 1245220), (92, 960985), (115, 768788), (142, 622610), (230, 384394), (284, 311305), (355, 249044), (460, 192197), (710, 124522), (1420, 62261), (1633, 54140), (2707, 32660), (3266, 27070), (5414, 16330), (6532, 13535), (8165, 10828)]