100992040

素因数分解:

$2^3\times 5^1\times {\mathrm{601}}^1\times {\mathrm{4201}}^1$

素因数の和:4813

約数の個数: 32

約数和(自身を含む): 227664360

約数和(自身を除く): 126672320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 601, 1202, 2404, 3005, 4201, 4808, 6010, 8402, 12020, 16804, 21005, 24040, 33608, 42010, 84020, 168040, 2524801, 5049602, 10099204, 12624005, 20198408, 25248010, 50496020, 100992040]

約数ペア:

[(1, 100992040), (2, 50496020), (4, 25248010), (5, 20198408), (8, 12624005), (10, 10099204), (20, 5049602), (40, 2524801), (601, 168040), (1202, 84020), (2404, 42010), (3005, 33608), (4201, 24040), (4808, 21005), (6010, 16804), (8402, 12020)]