6169968220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{389027}}^1$

素因数の和:389110

約数の個数: 48

約数和(自身を含む): 14182404768

約数和(自身を除く): 8012436548

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 130, 244, 260, 305, 610, 793, 1220, 1586, 3172, 3965, 7930, 15860, 389027, 778054, 1556108, 1945135, 3890270, 5057351, 7780540, 10114702, 20229404, 23730647, 25286755, 47461294, 50573510, 94922588, 101147020, 118653235, 237306470, 308498411, 474612940, 616996822, 1233993644, 1542492055, 3084984110, 6169968220]

約数ペア:

[(1, 6169968220), (2, 3084984110), (4, 1542492055), (5, 1233993644), (10, 616996822), (13, 474612940), (20, 308498411), (26, 237306470), (52, 118653235), (61, 101147020), (65, 94922588), (122, 50573510), (130, 47461294), (244, 25286755), (260, 23730647), (305, 20229404), (610, 10114702), (793, 7780540), (1220, 5057351), (1586, 3890270), (3172, 1945135), (3965, 1556108), (7930, 778054), (15860, 389027)]