2353880

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{709}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 5367600

約数和(自身を除く): 3013720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 709, 830, 1418, 1660, 2836, 3320, 3545, 5672, 7090, 14180, 28360, 58847, 117694, 235388, 294235, 470776, 588470, 1176940, 2353880]

約数ペア:

[(1, 2353880), (2, 1176940), (4, 588470), (5, 470776), (8, 294235), (10, 235388), (20, 117694), (40, 58847), (83, 28360), (166, 14180), (332, 7090), (415, 5672), (664, 3545), (709, 3320), (830, 2836), (1418, 1660)]