39137200

素因数分解:

$2^4\times 5^2\times {\mathrm{97843}}^1$

素因数の和:97861

約数の個数: 30

約数和(自身を含む): 94028084

約数和(自身を除く): 54890884

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 97843, 195686, 391372, 489215, 782744, 978430, 1565488, 1956860, 2446075, 3913720, 4892150, 7827440, 9784300, 19568600, 39137200]

約数ペア:

[(1, 39137200), (2, 19568600), (4, 9784300), (5, 7827440), (8, 4892150), (10, 3913720), (16, 2446075), (20, 1956860), (25, 1565488), (40, 978430), (50, 782744), (80, 489215), (100, 391372), (200, 195686), (400, 97843)]