103645420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2153}}^1$

素因数の和:2274

約数の個数: 48

約数和(自身を含む): 227979360

約数和(自身を除く): 124333940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 83, 116, 145, 166, 290, 332, 415, 580, 830, 1660, 2153, 2407, 4306, 4814, 8612, 9628, 10765, 12035, 21530, 24070, 43060, 48140, 62437, 124874, 178699, 249748, 312185, 357398, 624370, 714796, 893495, 1248740, 1786990, 3573980, 5182271, 10364542, 20729084, 25911355, 51822710, 103645420]

約数ペア:

[(1, 103645420), (2, 51822710), (4, 25911355), (5, 20729084), (10, 10364542), (20, 5182271), (29, 3573980), (58, 1786990), (83, 1248740), (116, 893495), (145, 714796), (166, 624370), (290, 357398), (332, 312185), (415, 249748), (580, 178699), (830, 124874), (1660, 62437), (2153, 48140), (2407, 43060), (4306, 24070), (4814, 21530), (8612, 12035), (9628, 10765)]