103688635150

素因数分解:

$2^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{401}}^1\times {\mathrm{51203}}^1$

素因数の和:51717

約数の個数: 48

約数和(自身を含む): 195259899888

約数和(自身を除く): 91571264738

約数列:

[1, 2, 5, 10, 25, 50, 101, 202, 401, 505, 802, 1010, 2005, 2525, 4010, 5050, 10025, 20050, 40501, 51203, 81002, 102406, 202505, 256015, 405010, 512030, 1012525, 1280075, 2025050, 2560150, 5171503, 10343006, 20532403, 25857515, 41064806, 51715030, 102662015, 129287575, 205324030, 258575150, 513310075, 1026620150, 2073772703, 4147545406, 10368863515, 20737727030, 51844317575, 103688635150]

約数ペア:

[(1, 103688635150), (2, 51844317575), (5, 20737727030), (10, 10368863515), (25, 4147545406), (50, 2073772703), (101, 1026620150), (202, 513310075), (401, 258575150), (505, 205324030), (802, 129287575), (1010, 102662015), (2005, 51715030), (2525, 41064806), (4010, 25857515), (5050, 20532403), (10025, 10343006), (20050, 5171503), (40501, 2560150), (51203, 2025050), (81002, 1280075), (102406, 1012525), (202505, 512030), (256015, 405010)]