10821316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 72

約数和(自身を含む): 23518656

約数和(自身を除く): 12697340

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 37, 44, 46, 68, 74, 92, 148, 187, 253, 289, 374, 391, 407, 506, 578, 629, 748, 782, 814, 851, 1012, 1156, 1258, 1564, 1628, 1702, 2516, 3179, 3404, 4301, 6358, 6647, 6919, 8602, 9361, 10693, 12716, 13294, 13838, 14467, 17204, 18722, 21386, 26588, 27676, 28934, 37444, 42772, 57868, 73117, 117623, 146234, 159137, 235246, 245939, 292468, 318274, 470492, 491878, 636548, 983756, 2705329, 5410658, 10821316]

約数ペア:

[(1, 10821316), (2, 5410658), (4, 2705329), (11, 983756), (17, 636548), (22, 491878), (23, 470492), (34, 318274), (37, 292468), (44, 245939), (46, 235246), (68, 159137), (74, 146234), (92, 117623), (148, 73117), (187, 57868), (253, 42772), (289, 37444), (374, 28934), (391, 27676), (407, 26588), (506, 21386), (578, 18722), (629, 17204), (748, 14467), (782, 13838), (814, 13294), (851, 12716), (1012, 10693), (1156, 9361), (1258, 8602), (1564, 6919), (1628, 6647), (1702, 6358), (2516, 4301), (3179, 3404)]