362966980

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{349}}^2$

素因数の和:856

約数の個数: 36

約数和(自身を含む): 769551300

約数和(自身を除く): 406584320

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 349, 596, 698, 745, 1396, 1490, 1745, 2980, 3490, 6980, 52001, 104002, 121801, 208004, 243602, 260005, 487204, 520010, 609005, 1040020, 1218010, 2436020, 18148349, 36296698, 72593396, 90741745, 181483490, 362966980]

約数ペア:

[(1, 362966980), (2, 181483490), (4, 90741745), (5, 72593396), (10, 36296698), (20, 18148349), (149, 2436020), (298, 1218010), (349, 1040020), (596, 609005), (698, 520010), (745, 487204), (1396, 260005), (1490, 243602), (1745, 208004), (2980, 121801), (3490, 104002), (6980, 52001)]