15202338820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2237}}^1\times {\mathrm{11717}}^1$

素因数の和:13992

約数の個数: 48

約数和(自身を含む): 33043353840

約数和(自身を除く): 17841015020

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 2237, 4474, 8948, 11185, 11717, 22370, 23434, 44740, 46868, 58585, 64873, 117170, 129746, 234340, 259492, 324365, 339793, 648730, 679586, 1297460, 1359172, 1698965, 3397930, 6795860, 26210929, 52421858, 104843716, 131054645, 262109290, 524218580, 760116941, 1520233882, 3040467764, 3800584705, 7601169410, 15202338820]

約数ペア:

[(1, 15202338820), (2, 7601169410), (4, 3800584705), (5, 3040467764), (10, 1520233882), (20, 760116941), (29, 524218580), (58, 262109290), (116, 131054645), (145, 104843716), (290, 52421858), (580, 26210929), (2237, 6795860), (4474, 3397930), (8948, 1698965), (11185, 1359172), (11717, 1297460), (22370, 679586), (23434, 648730), (44740, 339793), (46868, 324365), (58585, 259492), (64873, 234340), (117170, 129746)]