22618720

素因数分解:

$2^5\times 5^1\times {\mathrm{373}}^1\times {\mathrm{379}}^1$

素因数の和:767

約数の個数: 48

約数和(自身を含む): 53721360

約数和(自身を除く): 31102640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 373, 379, 746, 758, 1492, 1516, 1865, 1895, 2984, 3032, 3730, 3790, 5968, 6064, 7460, 7580, 11936, 12128, 14920, 15160, 29840, 30320, 59680, 60640, 141367, 282734, 565468, 706835, 1130936, 1413670, 2261872, 2827340, 4523744, 5654680, 11309360, 22618720]

約数ペア:

[(1, 22618720), (2, 11309360), (4, 5654680), (5, 4523744), (8, 2827340), (10, 2261872), (16, 1413670), (20, 1130936), (32, 706835), (40, 565468), (80, 282734), (160, 141367), (373, 60640), (379, 59680), (746, 30320), (758, 29840), (1492, 15160), (1516, 14920), (1865, 12128), (1895, 11936), (2984, 7580), (3032, 7460), (3730, 6064), (3790, 5968)]