5204210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:80

約数の個数: 64

約数和(自身を含む): 11384064

約数和(自身を除く): 6179854

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 34, 46, 55, 85, 110, 115, 121, 170, 187, 230, 242, 253, 374, 391, 506, 605, 782, 935, 1210, 1265, 1331, 1870, 1955, 2057, 2530, 2662, 2783, 3910, 4114, 4301, 5566, 6655, 8602, 10285, 13310, 13915, 20570, 21505, 22627, 27830, 30613, 43010, 45254, 47311, 61226, 94622, 113135, 153065, 226270, 236555, 306130, 473110, 520421, 1040842, 2602105, 5204210]

約数ペア:

[(1, 5204210), (2, 2602105), (5, 1040842), (10, 520421), (11, 473110), (17, 306130), (22, 236555), (23, 226270), (34, 153065), (46, 113135), (55, 94622), (85, 61226), (110, 47311), (115, 45254), (121, 43010), (170, 30613), (187, 27830), (230, 22627), (242, 21505), (253, 20570), (374, 13915), (391, 13310), (506, 10285), (605, 8602), (782, 6655), (935, 5566), (1210, 4301), (1265, 4114), (1331, 3910), (1870, 2783), (1955, 2662), (2057, 2530)]