430412702920

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{110931109}}^1$

素因数の和:110931217

約数の個数: 32

約数和(自身を含む): 978412390200

約数和(自身を除く): 547999687280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 110931109, 221862218, 443724436, 554655545, 887448872, 1109311090, 2218622180, 4437244360, 10760317573, 21520635146, 43041270292, 53801587865, 86082540584, 107603175730, 215206351460, 430412702920]

約数ペア:

[(1, 430412702920), (2, 215206351460), (4, 107603175730), (5, 86082540584), (8, 53801587865), (10, 43041270292), (20, 21520635146), (40, 10760317573), (97, 4437244360), (194, 2218622180), (388, 1109311090), (485, 887448872), (776, 554655545), (970, 443724436), (1940, 221862218), (3880, 110931109)]