4179880

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1259}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 9525600

約数和(自身を除く): 5345720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1259, 1660, 2518, 3320, 5036, 6295, 10072, 12590, 25180, 50360, 104497, 208994, 417988, 522485, 835976, 1044970, 2089940, 4179880]

約数ペア:

[(1, 4179880), (2, 2089940), (4, 1044970), (5, 835976), (8, 522485), (10, 417988), (20, 208994), (40, 104497), (83, 50360), (166, 25180), (332, 12590), (415, 10072), (664, 6295), (830, 5036), (1259, 3320), (1660, 2518)]