2418142000

素因数分解:

$2^4\times 5^3\times {\mathrm{101}}^1\times {\mathrm{11971}}^1$

素因数の和:12095

約数の個数: 80

約数和(自身を含む): 5905452384

約数和(自身を除く): 3487310384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 101, 125, 200, 202, 250, 400, 404, 500, 505, 808, 1000, 1010, 1616, 2000, 2020, 2525, 4040, 5050, 8080, 10100, 11971, 12625, 20200, 23942, 25250, 40400, 47884, 50500, 59855, 95768, 101000, 119710, 191536, 202000, 239420, 299275, 478840, 598550, 957680, 1197100, 1209071, 1496375, 2394200, 2418142, 2992750, 4788400, 4836284, 5985500, 6045355, 9672568, 11971000, 12090710, 19345136, 23942000, 24181420, 30226775, 48362840, 60453550, 96725680, 120907100, 151133875, 241814200, 302267750, 483628400, 604535500, 1209071000, 2418142000]

約数ペア:

[(1, 2418142000), (2, 1209071000), (4, 604535500), (5, 483628400), (8, 302267750), (10, 241814200), (16, 151133875), (20, 120907100), (25, 96725680), (40, 60453550), (50, 48362840), (80, 30226775), (100, 24181420), (101, 23942000), (125, 19345136), (200, 12090710), (202, 11971000), (250, 9672568), (400, 6045355), (404, 5985500), (500, 4836284), (505, 4788400), (808, 2992750), (1000, 2418142), (1010, 2394200), (1616, 1496375), (2000, 1209071), (2020, 1197100), (2525, 957680), (4040, 598550), (5050, 478840), (8080, 299275), (10100, 239420), (11971, 202000), (12625, 191536), (20200, 119710), (23942, 101000), (25250, 95768), (40400, 59855), (47884, 50500)]