101201320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{230003}}^1$

素因数の和:230025

約数の個数: 32

約数和(自身を含む): 248404320

約数和(自身を除く): 147203000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 230003, 460006, 920012, 1150015, 1840024, 2300030, 2530033, 4600060, 5060066, 9200120, 10120132, 12650165, 20240264, 25300330, 50600660, 101201320]

約数ペア:

[(1, 101201320), (2, 50600660), (4, 25300330), (5, 20240264), (8, 12650165), (10, 10120132), (11, 9200120), (20, 5060066), (22, 4600060), (40, 2530033), (44, 2300030), (55, 1840024), (88, 1150015), (110, 920012), (220, 460006), (440, 230003)]