23125620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{55061}}^1$

素因数の和:55080

約数の個数: 48

約数和(自身を含む): 74003328

約数和(自身を除く): 50877708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 55061, 110122, 165183, 220244, 275305, 330366, 385427, 550610, 660732, 770854, 825915, 1101220, 1156281, 1541708, 1651830, 1927135, 2312562, 3303660, 3854270, 4625124, 5781405, 7708540, 11562810, 23125620]

約数ペア:

[(1, 23125620), (2, 11562810), (3, 7708540), (4, 5781405), (5, 4625124), (6, 3854270), (7, 3303660), (10, 2312562), (12, 1927135), (14, 1651830), (15, 1541708), (20, 1156281), (21, 1101220), (28, 825915), (30, 770854), (35, 660732), (42, 550610), (60, 385427), (70, 330366), (84, 275305), (105, 220244), (140, 165183), (210, 110122), (420, 55061)]