117202640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{929}}^1$

素因数の和:1044

約数の個数: 80

約数和(自身を含む): 290606400

約数和(自身を除く): 173403760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 83, 95, 152, 166, 190, 304, 332, 380, 415, 664, 760, 830, 929, 1328, 1520, 1577, 1660, 1858, 3154, 3320, 3716, 4645, 6308, 6640, 7432, 7885, 9290, 12616, 14864, 15770, 17651, 18580, 25232, 31540, 35302, 37160, 63080, 70604, 74320, 77107, 88255, 126160, 141208, 154214, 176510, 282416, 308428, 353020, 385535, 616856, 706040, 771070, 1233712, 1412080, 1465033, 1542140, 2930066, 3084280, 5860132, 6168560, 7325165, 11720264, 14650330, 23440528, 29300660, 58601320, 117202640]

約数ペア:

[(1, 117202640), (2, 58601320), (4, 29300660), (5, 23440528), (8, 14650330), (10, 11720264), (16, 7325165), (19, 6168560), (20, 5860132), (38, 3084280), (40, 2930066), (76, 1542140), (80, 1465033), (83, 1412080), (95, 1233712), (152, 771070), (166, 706040), (190, 616856), (304, 385535), (332, 353020), (380, 308428), (415, 282416), (664, 176510), (760, 154214), (830, 141208), (929, 126160), (1328, 88255), (1520, 77107), (1577, 74320), (1660, 70604), (1858, 63080), (3154, 37160), (3320, 35302), (3716, 31540), (4645, 25232), (6308, 18580), (6640, 17651), (7432, 15770), (7885, 14864), (9290, 12616)]