44940140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11069}}^1$

素因数の和:11114

約数の個数: 48

約数和(自身を含む): 111585600

約数和(自身を除く): 66645460

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, 11069, 22138, 44276, 55345, 77483, 110690, 154966, 221380, 309932, 321001, 387415, 642002, 774830, 1284004, 1549660, 1605005, 2247007, 3210010, 4494014, 6420020, 8988028, 11235035, 22470070, 44940140]

約数ペア:

[(1, 44940140), (2, 22470070), (4, 11235035), (5, 8988028), (7, 6420020), (10, 4494014), (14, 3210010), (20, 2247007), (28, 1605005), (29, 1549660), (35, 1284004), (58, 774830), (70, 642002), (116, 387415), (140, 321001), (145, 309932), (203, 221380), (290, 154966), (406, 110690), (580, 77483), (812, 55345), (1015, 44276), (2030, 22138), (4060, 11069)]