4785560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9203}}^1$

素因数の和:9227

約数の個数: 32

約数和(自身を含む): 11597040

約数和(自身を除く): 6811480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 9203, 18406, 36812, 46015, 73624, 92030, 119639, 184060, 239278, 368120, 478556, 598195, 957112, 1196390, 2392780, 4785560]

約数ペア:

[(1, 4785560), (2, 2392780), (4, 1196390), (5, 957112), (8, 598195), (10, 478556), (13, 368120), (20, 239278), (26, 184060), (40, 119639), (52, 92030), (65, 73624), (104, 46015), (130, 36812), (260, 18406), (520, 9203)]