1574133680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{65371}}^1$

素因数の和:65434

約数の個数: 80

約数和(自身を含む): 4280035584

約数和(自身を除く): 2705901904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2408, 3010, 3440, 4816, 6020, 12040, 24080, 65371, 130742, 261484, 326855, 457597, 522968, 653710, 915194, 1045936, 1307420, 1830388, 2287985, 2614840, 2810953, 3660776, 4575970, 5229680, 5621906, 7321552, 9151940, 11243812, 14054765, 18303880, 19676671, 22487624, 28109530, 36607760, 39353342, 44975248, 56219060, 78706684, 98383355, 112438120, 157413368, 196766710, 224876240, 314826736, 393533420, 787066840, 1574133680]

約数ペア:

[(1, 1574133680), (2, 787066840), (4, 393533420), (5, 314826736), (7, 224876240), (8, 196766710), (10, 157413368), (14, 112438120), (16, 98383355), (20, 78706684), (28, 56219060), (35, 44975248), (40, 39353342), (43, 36607760), (56, 28109530), (70, 22487624), (80, 19676671), (86, 18303880), (112, 14054765), (140, 11243812), (172, 9151940), (215, 7321552), (280, 5621906), (301, 5229680), (344, 4575970), (430, 3660776), (560, 2810953), (602, 2614840), (688, 2287985), (860, 1830388), (1204, 1307420), (1505, 1045936), (1720, 915194), (2408, 653710), (3010, 522968), (3440, 457597), (4816, 326855), (6020, 261484), (12040, 130742), (24080, 65371)]