76984000

素因数分解:

$2^6\times 5^3\times {\mathrm{9623}}^1$

素因数の和:9650

約数の個数: 56

約数和(自身を含む): 190670688

約数和(自身を除く): 113686688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 8000, 9623, 19246, 38492, 48115, 76984, 96230, 153968, 192460, 240575, 307936, 384920, 481150, 615872, 769840, 962300, 1202875, 1539680, 1924600, 2405750, 3079360, 3849200, 4811500, 7698400, 9623000, 15396800, 19246000, 38492000, 76984000]

約数ペア:

[(1, 76984000), (2, 38492000), (4, 19246000), (5, 15396800), (8, 9623000), (10, 7698400), (16, 4811500), (20, 3849200), (25, 3079360), (32, 2405750), (40, 1924600), (50, 1539680), (64, 1202875), (80, 962300), (100, 769840), (125, 615872), (160, 481150), (200, 384920), (250, 307936), (320, 240575), (400, 192460), (500, 153968), (800, 96230), (1000, 76984), (1600, 48115), (2000, 38492), (4000, 19246), (8000, 9623)]