83921440

素因数分解:

$2^5\times 5^1\times {\mathrm{524509}}^1$

素因数の和:524524

約数の個数: 24

約数和(自身を含む): 198264780

約数和(自身を除く): 114343340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 524509, 1049018, 2098036, 2622545, 4196072, 5245090, 8392144, 10490180, 16784288, 20980360, 41960720, 83921440]

約数ペア:

[(1, 83921440), (2, 41960720), (4, 20980360), (5, 16784288), (8, 10490180), (10, 8392144), (16, 5245090), (20, 4196072), (32, 2622545), (40, 2098036), (80, 1049018), (160, 524509)]