5495367020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1921457}}^1$

素因数の和:1921490

約数の個数: 48

約数和(自身を含む): 13557807648

約数和(自身を除く): 8062440628

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 1921457, 3842914, 7685828, 9607285, 19214570, 21136027, 24978941, 38429140, 42272054, 49957882, 84544108, 99915764, 105680135, 124894705, 211360270, 249789410, 274768351, 422720540, 499578820, 549536702, 1099073404, 1373841755, 2747683510, 5495367020]

約数ペア:

[(1, 5495367020), (2, 2747683510), (4, 1373841755), (5, 1099073404), (10, 549536702), (11, 499578820), (13, 422720540), (20, 274768351), (22, 249789410), (26, 211360270), (44, 124894705), (52, 105680135), (55, 99915764), (65, 84544108), (110, 49957882), (130, 42272054), (143, 38429140), (220, 24978941), (260, 21136027), (286, 19214570), (572, 9607285), (715, 7685828), (1430, 3842914), (2860, 1921457)]