9743420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 21500640

約数和(自身を除く): 11757220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 107, 116, 145, 157, 214, 290, 314, 428, 535, 580, 628, 785, 1070, 1570, 2140, 3103, 3140, 4553, 6206, 9106, 12412, 15515, 16799, 18212, 22765, 31030, 33598, 45530, 62060, 67196, 83995, 91060, 167990, 335980, 487171, 974342, 1948684, 2435855, 4871710, 9743420]

約数ペア:

[(1, 9743420), (2, 4871710), (4, 2435855), (5, 1948684), (10, 974342), (20, 487171), (29, 335980), (58, 167990), (107, 91060), (116, 83995), (145, 67196), (157, 62060), (214, 45530), (290, 33598), (314, 31030), (428, 22765), (535, 18212), (580, 16799), (628, 15515), (785, 12412), (1070, 9106), (1570, 6206), (2140, 4553), (3103, 3140)]