1566140980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{13049}}^1$

素因数の和:13428

約数の個数: 48

約数和(自身を含む): 3492493200

約数和(自身を除く): 1926352220

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 353, 706, 1412, 1765, 3530, 6001, 7060, 12002, 13049, 24004, 26098, 30005, 52196, 60010, 65245, 120020, 130490, 221833, 260980, 443666, 887332, 1109165, 2218330, 4436660, 4606297, 9212594, 18425188, 23031485, 46062970, 78307049, 92125940, 156614098, 313228196, 391535245, 783070490, 1566140980]

約数ペア:

[(1, 1566140980), (2, 783070490), (4, 391535245), (5, 313228196), (10, 156614098), (17, 92125940), (20, 78307049), (34, 46062970), (68, 23031485), (85, 18425188), (170, 9212594), (340, 4606297), (353, 4436660), (706, 2218330), (1412, 1109165), (1765, 887332), (3530, 443666), (6001, 260980), (7060, 221833), (12002, 130490), (13049, 120020), (24004, 65245), (26098, 60010), (30005, 52196)]