28743050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2003}}^1$

素因数の和:2063

約数の個数: 48

約数和(自身を含む): 62620992

約数和(自身を除く): 33877942

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 50, 70, 82, 175, 205, 287, 350, 410, 574, 1025, 1435, 2003, 2050, 2870, 4006, 7175, 10015, 14021, 14350, 20030, 28042, 50075, 70105, 82123, 100150, 140210, 164246, 350525, 410615, 574861, 701050, 821230, 1149722, 2053075, 2874305, 4106150, 5748610, 14371525, 28743050]

約数ペア:

[(1, 28743050), (2, 14371525), (5, 5748610), (7, 4106150), (10, 2874305), (14, 2053075), (25, 1149722), (35, 821230), (41, 701050), (50, 574861), (70, 410615), (82, 350525), (175, 164246), (205, 140210), (287, 100150), (350, 82123), (410, 70105), (574, 50075), (1025, 28042), (1435, 20030), (2003, 14350), (2050, 14021), (2870, 10015), (4006, 7175)]