1097423360

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38971}}^1$

素因数の和:39005

約数の個数: 80

約数和(自身を含む): 2870521632

約数和(自身を除く): 1773098272

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1280, 1408, 1760, 2560, 2816, 3520, 5632, 7040, 14080, 28160, 38971, 77942, 155884, 194855, 311768, 389710, 428681, 623536, 779420, 857362, 1247072, 1558840, 1714724, 2143405, 2494144, 3117680, 3429448, 4286810, 4988288, 6235360, 6858896, 8573620, 9976576, 12470720, 13717792, 17147240, 19953152, 24941440, 27435584, 34294480, 49882880, 54871168, 68588960, 99765760, 109742336, 137177920, 219484672, 274355840, 548711680, 1097423360]

約数ペア:

[(1, 1097423360), (2, 548711680), (4, 274355840), (5, 219484672), (8, 137177920), (10, 109742336), (11, 99765760), (16, 68588960), (20, 54871168), (22, 49882880), (32, 34294480), (40, 27435584), (44, 24941440), (55, 19953152), (64, 17147240), (80, 13717792), (88, 12470720), (110, 9976576), (128, 8573620), (160, 6858896), (176, 6235360), (220, 4988288), (256, 4286810), (320, 3429448), (352, 3117680), (440, 2494144), (512, 2143405), (640, 1714724), (704, 1558840), (880, 1247072), (1280, 857362), (1408, 779420), (1760, 623536), (2560, 428681), (2816, 389710), (3520, 311768), (5632, 194855), (7040, 155884), (14080, 77942), (28160, 38971)]