3956920

素因数分解:

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

素因数の和:85

約数の個数: 96

約数和(自身を含む): 10750320

約数和(自身を除く): 6793400

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 23, 34, 40, 44, 46, 55, 68, 85, 88, 92, 110, 115, 136, 170, 184, 187, 220, 230, 253, 340, 374, 391, 440, 460, 506, 529, 680, 748, 782, 920, 935, 1012, 1058, 1265, 1496, 1564, 1870, 1955, 2024, 2116, 2530, 2645, 3128, 3740, 3910, 4232, 4301, 5060, 5290, 5819, 7480, 7820, 8602, 8993, 10120, 10580, 11638, 15640, 17204, 17986, 21160, 21505, 23276, 29095, 34408, 35972, 43010, 44965, 46552, 58190, 71944, 86020, 89930, 98923, 116380, 172040, 179860, 197846, 232760, 359720, 395692, 494615, 791384, 989230, 1978460, 3956920]

約数ペア:

[(1, 3956920), (2, 1978460), (4, 989230), (5, 791384), (8, 494615), (10, 395692), (11, 359720), (17, 232760), (20, 197846), (22, 179860), (23, 172040), (34, 116380), (40, 98923), (44, 89930), (46, 86020), (55, 71944), (68, 58190), (85, 46552), (88, 44965), (92, 43010), (110, 35972), (115, 34408), (136, 29095), (170, 23276), (184, 21505), (187, 21160), (220, 17986), (230, 17204), (253, 15640), (340, 11638), (374, 10580), (391, 10120), (440, 8993), (460, 8602), (506, 7820), (529, 7480), (680, 5819), (748, 5290), (782, 5060), (920, 4301), (935, 4232), (1012, 3910), (1058, 3740), (1265, 3128), (1496, 2645), (1564, 2530), (1870, 2116), (1955, 2024)]