100322000

素因数分解:

$2^4\times 5^3\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:613

約数の個数: 80

約数和(自身を含む): 245436672

約数和(自身を除く): 145114672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 103, 125, 200, 206, 250, 400, 412, 487, 500, 515, 824, 974, 1000, 1030, 1648, 1948, 2000, 2060, 2435, 2575, 3896, 4120, 4870, 5150, 7792, 8240, 9740, 10300, 12175, 12875, 19480, 20600, 24350, 25750, 38960, 41200, 48700, 50161, 51500, 60875, 97400, 100322, 103000, 121750, 194800, 200644, 206000, 243500, 250805, 401288, 487000, 501610, 802576, 974000, 1003220, 1254025, 2006440, 2508050, 4012880, 5016100, 6270125, 10032200, 12540250, 20064400, 25080500, 50161000, 100322000]

約数ペア:

[(1, 100322000), (2, 50161000), (4, 25080500), (5, 20064400), (8, 12540250), (10, 10032200), (16, 6270125), (20, 5016100), (25, 4012880), (40, 2508050), (50, 2006440), (80, 1254025), (100, 1003220), (103, 974000), (125, 802576), (200, 501610), (206, 487000), (250, 401288), (400, 250805), (412, 243500), (487, 206000), (500, 200644), (515, 194800), (824, 121750), (974, 103000), (1000, 100322), (1030, 97400), (1648, 60875), (1948, 51500), (2000, 50161), (2060, 48700), (2435, 41200), (2575, 38960), (3896, 25750), (4120, 24350), (4870, 20600), (5150, 19480), (7792, 12875), (8240, 12175), (9740, 10300)]