5422660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 12383280

約数和(自身を除く): 6960620

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 389, 410, 697, 778, 820, 1394, 1556, 1945, 2788, 3485, 3890, 6613, 6970, 7780, 13226, 13940, 15949, 26452, 31898, 33065, 63796, 66130, 79745, 132260, 159490, 271133, 318980, 542266, 1084532, 1355665, 2711330, 5422660]

約数ペア:

[(1, 5422660), (2, 2711330), (4, 1355665), (5, 1084532), (10, 542266), (17, 318980), (20, 271133), (34, 159490), (41, 132260), (68, 79745), (82, 66130), (85, 63796), (164, 33065), (170, 31898), (205, 26452), (340, 15949), (389, 13940), (410, 13226), (697, 7780), (778, 6970), (820, 6613), (1394, 3890), (1556, 3485), (1945, 2788)]