127546000

素因数分解:

$2^4\times 5^3\times {\mathrm{63773}}^1$

素因数の和:63796

約数の個数: 40

約数和(自身を含む): 308411064

約数和(自身を除く): 180865064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 63773, 127546, 255092, 318865, 510184, 637730, 1020368, 1275460, 1594325, 2550920, 3188650, 5101840, 6377300, 7971625, 12754600, 15943250, 25509200, 31886500, 63773000, 127546000]

約数ペア:

[(1, 127546000), (2, 63773000), (4, 31886500), (5, 25509200), (8, 15943250), (10, 12754600), (16, 7971625), (20, 6377300), (25, 5101840), (40, 3188650), (50, 2550920), (80, 1594325), (100, 1275460), (125, 1020368), (200, 637730), (250, 510184), (400, 318865), (500, 255092), (1000, 127546), (2000, 63773)]