39268000

素因数分解:

$2^5\times 5^3\times {\mathrm{9817}}^1$

素因数の和:9842

約数の個数: 48

約数和(自身を含む): 96491304

約数和(自身を除く): 57223304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 9817, 19634, 39268, 49085, 78536, 98170, 157072, 196340, 245425, 314144, 392680, 490850, 785360, 981700, 1227125, 1570720, 1963400, 2454250, 3926800, 4908500, 7853600, 9817000, 19634000, 39268000]

約数ペア:

[(1, 39268000), (2, 19634000), (4, 9817000), (5, 7853600), (8, 4908500), (10, 3926800), (16, 2454250), (20, 1963400), (25, 1570720), (32, 1227125), (40, 981700), (50, 785360), (80, 490850), (100, 392680), (125, 314144), (160, 245425), (200, 196340), (250, 157072), (400, 98170), (500, 78536), (800, 49085), (1000, 39268), (2000, 19634), (4000, 9817)]