4790355760

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{653}}^1\times {\mathrm{857}}^1$

素因数の和:1630

約数の個数: 80

約数和(自身を含む): 11272019616

約数和(自身を除く): 6481663856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 653, 856, 857, 1070, 1306, 1712, 1714, 2140, 2612, 3265, 3428, 4280, 4285, 5224, 6530, 6856, 8560, 8570, 10448, 13060, 13712, 17140, 26120, 34280, 52240, 68560, 69871, 91699, 139742, 183398, 279484, 349355, 366796, 458495, 558968, 559621, 698710, 733592, 916990, 1117936, 1119242, 1397420, 1467184, 1833980, 2238484, 2794840, 2798105, 3667960, 4476968, 5589680, 5596210, 7335920, 8953936, 11192420, 22384840, 44769680, 59879447, 119758894, 239517788, 299397235, 479035576, 598794470, 958071152, 1197588940, 2395177880, 4790355760]

約数ペア:

[(1, 4790355760), (2, 2395177880), (4, 1197588940), (5, 958071152), (8, 598794470), (10, 479035576), (16, 299397235), (20, 239517788), (40, 119758894), (80, 59879447), (107, 44769680), (214, 22384840), (428, 11192420), (535, 8953936), (653, 7335920), (856, 5596210), (857, 5589680), (1070, 4476968), (1306, 3667960), (1712, 2798105), (1714, 2794840), (2140, 2238484), (2612, 1833980), (3265, 1467184), (3428, 1397420), (4280, 1119242), (4285, 1117936), (5224, 916990), (6530, 733592), (6856, 698710), (8560, 559621), (8570, 558968), (10448, 458495), (13060, 366796), (13712, 349355), (17140, 279484), (26120, 183398), (34280, 139742), (52240, 91699), (68560, 69871)]