4080302288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1\times {\mathrm{701}}^1$

素因数の和:1236

約数の個数: 80

約数和(自身を含む): 8555077440

約数和(自身を除く): 4474775152

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 467, 656, 701, 779, 934, 1402, 1558, 1868, 2804, 3116, 3736, 5608, 6232, 7472, 8873, 11216, 12464, 13319, 17746, 19147, 26638, 28741, 35492, 38294, 53276, 57482, 70984, 76588, 106552, 114964, 141968, 153176, 213104, 229928, 306352, 327367, 363793, 459856, 546079, 654734, 727586, 1092158, 1309468, 1455172, 2184316, 2618936, 2910344, 4368632, 5237872, 5820688, 6219973, 8737264, 12439946, 13422047, 24879892, 26844094, 49759784, 53688188, 99519568, 107376376, 214752752, 255018893, 510037786, 1020075572, 2040151144, 4080302288]

約数ペア:

[(1, 4080302288), (2, 2040151144), (4, 1020075572), (8, 510037786), (16, 255018893), (19, 214752752), (38, 107376376), (41, 99519568), (76, 53688188), (82, 49759784), (152, 26844094), (164, 24879892), (304, 13422047), (328, 12439946), (467, 8737264), (656, 6219973), (701, 5820688), (779, 5237872), (934, 4368632), (1402, 2910344), (1558, 2618936), (1868, 2184316), (2804, 1455172), (3116, 1309468), (3736, 1092158), (5608, 727586), (6232, 654734), (7472, 546079), (8873, 459856), (11216, 363793), (12464, 327367), (13319, 306352), (17746, 229928), (19147, 213104), (26638, 153176), (28741, 141968), (35492, 114964), (38294, 106552), (53276, 76588), (57482, 70984)]