23601880

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7109}}^1$

素因数の和:7203

約数の個数: 32

約数和(自身を含む): 53751600

約数和(自身を除く): 30149720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 7109, 14218, 28436, 35545, 56872, 71090, 142180, 284360, 590047, 1180094, 2360188, 2950235, 4720376, 5900470, 11800940, 23601880]

約数ペア:

[(1, 23601880), (2, 11800940), (4, 5900470), (5, 4720376), (8, 2950235), (10, 2360188), (20, 1180094), (40, 590047), (83, 284360), (166, 142180), (332, 71090), (415, 56872), (664, 35545), (830, 28436), (1660, 14218), (3320, 7109)]