10423000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{1489}}^1$

素因数の和:1517

約数の個数: 64

約数和(自身を含む): 27892800

約数和(自身を除く): 17469800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1489, 1750, 2978, 3500, 5956, 7000, 7445, 10423, 11912, 14890, 20846, 29780, 37225, 41692, 52115, 59560, 74450, 83384, 104230, 148900, 186125, 208460, 260575, 297800, 372250, 416920, 521150, 744500, 1042300, 1302875, 1489000, 2084600, 2605750, 5211500, 10423000]

約数ペア:

[(1, 10423000), (2, 5211500), (4, 2605750), (5, 2084600), (7, 1489000), (8, 1302875), (10, 1042300), (14, 744500), (20, 521150), (25, 416920), (28, 372250), (35, 297800), (40, 260575), (50, 208460), (56, 186125), (70, 148900), (100, 104230), (125, 83384), (140, 74450), (175, 59560), (200, 52115), (250, 41692), (280, 37225), (350, 29780), (500, 20846), (700, 14890), (875, 11912), (1000, 10423), (1400, 7445), (1489, 7000), (1750, 5956), (2978, 3500)]