23974440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{28541}}^1$

素因数の和:28562

約数の個数: 64

約数和(自身を含む): 82200960

約数和(自身を除く): 58226520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 28541, 57082, 85623, 114164, 142705, 171246, 199787, 228328, 285410, 342492, 399574, 428115, 570820, 599361, 684984, 799148, 856230, 998935, 1141640, 1198722, 1598296, 1712460, 1997870, 2397444, 2996805, 3424920, 3995740, 4794888, 5993610, 7991480, 11987220, 23974440]

約数ペア:

[(1, 23974440), (2, 11987220), (3, 7991480), (4, 5993610), (5, 4794888), (6, 3995740), (7, 3424920), (8, 2996805), (10, 2397444), (12, 1997870), (14, 1712460), (15, 1598296), (20, 1198722), (21, 1141640), (24, 998935), (28, 856230), (30, 799148), (35, 684984), (40, 599361), (42, 570820), (56, 428115), (60, 399574), (70, 342492), (84, 285410), (105, 228328), (120, 199787), (140, 171246), (168, 142705), (210, 114164), (280, 85623), (420, 57082), (840, 28541)]