25416380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5023}}^1$

素因数の和:5066

約数の個数: 48

約数和(自身を含む): 60770304

約数和(自身を除く): 35353924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5023, 5060, 10046, 20092, 25115, 50230, 55253, 100460, 110506, 115529, 221012, 231058, 276265, 462116, 552530, 577645, 1105060, 1155290, 1270819, 2310580, 2541638, 5083276, 6354095, 12708190, 25416380]

約数ペア:

[(1, 25416380), (2, 12708190), (4, 6354095), (5, 5083276), (10, 2541638), (11, 2310580), (20, 1270819), (22, 1155290), (23, 1105060), (44, 577645), (46, 552530), (55, 462116), (92, 276265), (110, 231058), (115, 221012), (220, 115529), (230, 110506), (253, 100460), (460, 55253), (506, 50230), (1012, 25115), (1265, 20092), (2530, 10046), (5023, 5060)]