38768000

素因数分解:

$2^7\times 5^3\times {\mathrm{2423}}^1$

素因数の和:2452

約数の個数: 64

約数和(自身を含む): 96426720

約数和(自身を除く): 57658720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 2000, 2423, 3200, 4000, 4846, 8000, 9692, 12115, 16000, 19384, 24230, 38768, 48460, 60575, 77536, 96920, 121150, 155072, 193840, 242300, 302875, 310144, 387680, 484600, 605750, 775360, 969200, 1211500, 1550720, 1938400, 2423000, 3876800, 4846000, 7753600, 9692000, 19384000, 38768000]

約数ペア:

[(1, 38768000), (2, 19384000), (4, 9692000), (5, 7753600), (8, 4846000), (10, 3876800), (16, 2423000), (20, 1938400), (25, 1550720), (32, 1211500), (40, 969200), (50, 775360), (64, 605750), (80, 484600), (100, 387680), (125, 310144), (128, 302875), (160, 242300), (200, 193840), (250, 155072), (320, 121150), (400, 96920), (500, 77536), (640, 60575), (800, 48460), (1000, 38768), (1600, 24230), (2000, 19384), (2423, 16000), (3200, 12115), (4000, 9692), (4846, 8000)]