5656249940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{694871}}^1$

素因数の和:694928

約数の個数: 48

約数和(自身を含む): 13308188544

約数和(自身を除く): 7651938604

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 694871, 1389742, 2779484, 3474355, 6948710, 7643581, 13897420, 15287162, 25710227, 30574324, 38217905, 51420454, 76435810, 102840908, 128551135, 152871620, 257102270, 282812497, 514204540, 565624994, 1131249988, 1414062485, 2828124970, 5656249940]

約数ペア:

[(1, 5656249940), (2, 2828124970), (4, 1414062485), (5, 1131249988), (10, 565624994), (11, 514204540), (20, 282812497), (22, 257102270), (37, 152871620), (44, 128551135), (55, 102840908), (74, 76435810), (110, 51420454), (148, 38217905), (185, 30574324), (220, 25710227), (370, 15287162), (407, 13897420), (740, 7643581), (814, 6948710), (1628, 3474355), (2035, 2779484), (4070, 1389742), (8140, 694871)]