7237818880

素因数分解:

$2^9\times 5^1\times {\mathrm{673}}^1\times {\mathrm{4201}}^1$

素因数の和:4897

約数の個数: 80

約数和(自身を含む): 17383724424

約数和(自身を除く): 10145905544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 673, 1280, 1346, 2560, 2692, 3365, 4201, 5384, 6730, 8402, 10768, 13460, 16804, 21005, 21536, 26920, 33608, 42010, 43072, 53840, 67216, 84020, 86144, 107680, 134432, 168040, 172288, 215360, 268864, 336080, 344576, 430720, 537728, 672160, 861440, 1075456, 1344320, 1722880, 2150912, 2688640, 2827273, 5377280, 5654546, 10754560, 11309092, 14136365, 22618184, 28272730, 45236368, 56545460, 90472736, 113090920, 180945472, 226181840, 361890944, 452363680, 723781888, 904727360, 1447563776, 1809454720, 3618909440, 7237818880]

約数ペア:

[(1, 7237818880), (2, 3618909440), (4, 1809454720), (5, 1447563776), (8, 904727360), (10, 723781888), (16, 452363680), (20, 361890944), (32, 226181840), (40, 180945472), (64, 113090920), (80, 90472736), (128, 56545460), (160, 45236368), (256, 28272730), (320, 22618184), (512, 14136365), (640, 11309092), (673, 10754560), (1280, 5654546), (1346, 5377280), (2560, 2827273), (2692, 2688640), (3365, 2150912), (4201, 1722880), (5384, 1344320), (6730, 1075456), (8402, 861440), (10768, 672160), (13460, 537728), (16804, 430720), (21005, 344576), (21536, 336080), (26920, 268864), (33608, 215360), (42010, 172288), (43072, 168040), (53840, 134432), (67216, 107680), (84020, 86144)]