80455628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3709}}^1$

素因数の和:3770

約数の個数: 48

約数和(自身を含む): 168285600

約数和(自身を除く): 87829972

約数列:

[1, 2, 4, 11, 17, 22, 29, 34, 44, 58, 68, 116, 187, 319, 374, 493, 638, 748, 986, 1276, 1972, 3709, 5423, 7418, 10846, 14836, 21692, 40799, 63053, 81598, 107561, 126106, 163196, 215122, 252212, 430244, 693583, 1183171, 1387166, 1828537, 2366342, 2774332, 3657074, 4732684, 7314148, 20113907, 40227814, 80455628]

約数ペア:

[(1, 80455628), (2, 40227814), (4, 20113907), (11, 7314148), (17, 4732684), (22, 3657074), (29, 2774332), (34, 2366342), (44, 1828537), (58, 1387166), (68, 1183171), (116, 693583), (187, 430244), (319, 252212), (374, 215122), (493, 163196), (638, 126106), (748, 107561), (986, 81598), (1276, 63053), (1972, 40799), (3709, 21692), (5423, 14836), (7418, 10846)]