4080540772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1\times {\mathrm{521}}^1$

素因数の和:1033

約数の個数: 96

約数和(自身を含む): 9092321280

約数和(自身を除く): 5011780508

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 308, 413, 431, 521, 649, 826, 862, 1042, 1298, 1652, 1724, 2084, 2596, 3017, 3647, 4543, 4741, 5731, 6034, 7294, 9086, 9482, 11462, 12068, 14588, 18172, 18964, 22924, 25429, 30739, 33187, 40117, 50858, 61478, 66374, 80234, 101716, 122956, 132748, 160468, 178003, 215173, 224551, 279719, 338129, 356006, 430346, 449102, 559438, 676258, 712012, 860692, 898204, 1118876, 1352516, 1571857, 1958033, 2366903, 2470061, 3143714, 3916066, 4733806, 4940122, 6287428, 7832132, 9467612, 9880244, 13248509, 17290427, 26497018, 34580854, 52994036, 69161708, 92739563, 145733599, 185479126, 291467198, 370958252, 582934396, 1020135193, 2040270386, 4080540772]

約数ペア:

[(1, 4080540772), (2, 2040270386), (4, 1020135193), (7, 582934396), (11, 370958252), (14, 291467198), (22, 185479126), (28, 145733599), (44, 92739563), (59, 69161708), (77, 52994036), (118, 34580854), (154, 26497018), (236, 17290427), (308, 13248509), (413, 9880244), (431, 9467612), (521, 7832132), (649, 6287428), (826, 4940122), (862, 4733806), (1042, 3916066), (1298, 3143714), (1652, 2470061), (1724, 2366903), (2084, 1958033), (2596, 1571857), (3017, 1352516), (3647, 1118876), (4543, 898204), (4741, 860692), (5731, 712012), (6034, 676258), (7294, 559438), (9086, 449102), (9482, 430346), (11462, 356006), (12068, 338129), (14588, 279719), (18172, 224551), (18964, 215173), (22924, 178003), (25429, 160468), (30739, 132748), (33187, 122956), (40117, 101716), (50858, 80234), (61478, 66374)]