1196791040

素因数分解:

$2^8\times 5^1\times {\mathrm{379}}^1\times {\mathrm{2467}}^1$

素因数の和:2867

約数の個数: 72

約数和(自身を含む): 2875417440

約数和(自身を除く): 1678626400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 379, 640, 758, 1280, 1516, 1895, 2467, 3032, 3790, 4934, 6064, 7580, 9868, 12128, 12335, 15160, 19736, 24256, 24670, 30320, 39472, 48512, 49340, 60640, 78944, 97024, 98680, 121280, 157888, 197360, 242560, 315776, 394720, 485120, 631552, 789440, 934993, 1578880, 1869986, 3157760, 3739972, 4674965, 7479944, 9349930, 14959888, 18699860, 29919776, 37399720, 59839552, 74799440, 119679104, 149598880, 239358208, 299197760, 598395520, 1196791040]

約数ペア:

[(1, 1196791040), (2, 598395520), (4, 299197760), (5, 239358208), (8, 149598880), (10, 119679104), (16, 74799440), (20, 59839552), (32, 37399720), (40, 29919776), (64, 18699860), (80, 14959888), (128, 9349930), (160, 7479944), (256, 4674965), (320, 3739972), (379, 3157760), (640, 1869986), (758, 1578880), (1280, 934993), (1516, 789440), (1895, 631552), (2467, 485120), (3032, 394720), (3790, 315776), (4934, 242560), (6064, 197360), (7580, 157888), (9868, 121280), (12128, 98680), (12335, 97024), (15160, 78944), (19736, 60640), (24256, 49340), (24670, 48512), (30320, 39472)]