1348565540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{332159}}^1$

素因数の和:332204

約数の個数: 48

約数和(自身を含む): 3348172800

約数和(自身を除く): 1999607260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 332159, 664318, 1328636, 1660795, 2325113, 3321590, 4650226, 6643180, 9300452, 9632611, 11625565, 19265222, 23251130, 38530444, 46502260, 48163055, 67428277, 96326110, 134856554, 192652220, 269713108, 337141385, 674282770, 1348565540]

約数ペア:

[(1, 1348565540), (2, 674282770), (4, 337141385), (5, 269713108), (7, 192652220), (10, 134856554), (14, 96326110), (20, 67428277), (28, 48163055), (29, 46502260), (35, 38530444), (58, 23251130), (70, 19265222), (116, 11625565), (140, 9632611), (145, 9300452), (203, 6643180), (290, 4650226), (406, 3321590), (580, 2325113), (812, 1660795), (1015, 1328636), (2030, 664318), (4060, 332159)]