1859680

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 4490640

約数和(自身を除く): 2630960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 197, 236, 295, 394, 472, 590, 788, 944, 985, 1180, 1576, 1888, 1970, 2360, 3152, 3940, 4720, 6304, 7880, 9440, 11623, 15760, 23246, 31520, 46492, 58115, 92984, 116230, 185968, 232460, 371936, 464920, 929840, 1859680]

約数ペア:

[(1, 1859680), (2, 929840), (4, 464920), (5, 371936), (8, 232460), (10, 185968), (16, 116230), (20, 92984), (32, 58115), (40, 46492), (59, 31520), (80, 23246), (118, 15760), (160, 11623), (197, 9440), (236, 7880), (295, 6304), (394, 4720), (472, 3940), (590, 3152), (788, 2360), (944, 1970), (985, 1888), (1180, 1576)]