1566169700

素因数分解:

$2^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{743}}^1$

素因数の和:1061

約数の個数: 72

約数和(自身を含む): 3452404032

約数和(自身を除く): 1886234332

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 197, 214, 394, 428, 535, 743, 788, 985, 1070, 1486, 1970, 2140, 2675, 2972, 3715, 3940, 4925, 5350, 7430, 9850, 10700, 14860, 18575, 19700, 21079, 37150, 42158, 74300, 79501, 84316, 105395, 146371, 159002, 210790, 292742, 318004, 397505, 421580, 526975, 585484, 731855, 795010, 1053950, 1463710, 1590020, 1987525, 2107900, 2927420, 3659275, 3975050, 7318550, 7950100, 14637100, 15661697, 31323394, 62646788, 78308485, 156616970, 313233940, 391542425, 783084850, 1566169700]

約数ペア:

[(1, 1566169700), (2, 783084850), (4, 391542425), (5, 313233940), (10, 156616970), (20, 78308485), (25, 62646788), (50, 31323394), (100, 15661697), (107, 14637100), (197, 7950100), (214, 7318550), (394, 3975050), (428, 3659275), (535, 2927420), (743, 2107900), (788, 1987525), (985, 1590020), (1070, 1463710), (1486, 1053950), (1970, 795010), (2140, 731855), (2675, 585484), (2972, 526975), (3715, 421580), (3940, 397505), (4925, 318004), (5350, 292742), (7430, 210790), (9850, 159002), (10700, 146371), (14860, 105395), (18575, 84316), (19700, 79501), (21079, 74300), (37150, 42158)]