1572304060

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{2087}}^1$

素因数の和:2506

約数の個数: 48

約数和(自身を含む): 3339463680

約数和(自身を除く): 1767159620

約数列:

[1, 2, 4, 5, 10, 20, 139, 271, 278, 542, 556, 695, 1084, 1355, 1390, 2087, 2710, 2780, 4174, 5420, 8348, 10435, 20870, 37669, 41740, 75338, 150676, 188345, 290093, 376690, 565577, 580186, 753380, 1131154, 1160372, 1450465, 2262308, 2827885, 2900930, 5655770, 5801860, 11311540, 78615203, 157230406, 314460812, 393076015, 786152030, 1572304060]

約数ペア:

[(1, 1572304060), (2, 786152030), (4, 393076015), (5, 314460812), (10, 157230406), (20, 78615203), (139, 11311540), (271, 5801860), (278, 5655770), (542, 2900930), (556, 2827885), (695, 2262308), (1084, 1450465), (1355, 1160372), (1390, 1131154), (2087, 753380), (2710, 580186), (2780, 565577), (4174, 376690), (5420, 290093), (8348, 188345), (10435, 150676), (20870, 75338), (37669, 41740)]