28801130

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 53374464

約数和(自身を除く): 24573334

約数列:

[1, 2, 5, 10, 47, 94, 233, 235, 263, 466, 470, 526, 1165, 1315, 2330, 2630, 10951, 12361, 21902, 24722, 54755, 61279, 61805, 109510, 122558, 123610, 306395, 612790, 2880113, 5760226, 14400565, 28801130]

約数ペア:

[(1, 28801130), (2, 14400565), (5, 5760226), (10, 2880113), (47, 612790), (94, 306395), (233, 123610), (235, 122558), (263, 109510), (466, 61805), (470, 61279), (526, 54755), (1165, 24722), (1315, 21902), (2330, 12361), (2630, 10951)]