23243920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41507}}^1$

素因数の和:41527

約数の個数: 40

約数和(自身を含む): 61763904

約数和(自身を除く): 38519984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 41507, 83014, 166028, 207535, 290549, 332056, 415070, 581098, 664112, 830140, 1162196, 1452745, 1660280, 2324392, 2905490, 3320560, 4648784, 5810980, 11621960, 23243920]

約数ペア:

[(1, 23243920), (2, 11621960), (4, 5810980), (5, 4648784), (7, 3320560), (8, 2905490), (10, 2324392), (14, 1660280), (16, 1452745), (20, 1162196), (28, 830140), (35, 664112), (40, 581098), (56, 415070), (70, 332056), (80, 290549), (112, 207535), (140, 166028), (280, 83014), (560, 41507)]