44120020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10867}}^1$

素因数の和:10912

約数の個数: 48

約数和(自身を含む): 109549440

約数和(自身を除く): 65429420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 10867, 21734, 43468, 54335, 76069, 108670, 152138, 217340, 304276, 315143, 380345, 630286, 760690, 1260572, 1521380, 1575715, 2206001, 3151430, 4412002, 6302860, 8824004, 11030005, 22060010, 44120020]

約数ペア:

[(1, 44120020), (2, 22060010), (4, 11030005), (5, 8824004), (7, 6302860), (10, 4412002), (14, 3151430), (20, 2206001), (28, 1575715), (29, 1521380), (35, 1260572), (58, 760690), (70, 630286), (116, 380345), (140, 315143), (145, 304276), (203, 217340), (290, 152138), (406, 108670), (580, 76069), (812, 54335), (1015, 43468), (2030, 21734), (4060, 10867)]