23609560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45403}}^1$

素因数の和:45427

約数の個数: 32

約数和(自身を含む): 57209040

約数和(自身を除く): 33599480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 45403, 90806, 181612, 227015, 363224, 454030, 590239, 908060, 1180478, 1816120, 2360956, 2951195, 4721912, 5902390, 11804780, 23609560]

約数ペア:

[(1, 23609560), (2, 11804780), (4, 5902390), (5, 4721912), (8, 2951195), (10, 2360956), (13, 1816120), (20, 1180478), (26, 908060), (40, 590239), (52, 454030), (65, 363224), (104, 227015), (130, 181612), (260, 90806), (520, 45403)]