4378889240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{585413}}^1$

素因数の和:585452

約数の個数: 64

約数和(自身を含む): 11380448160

約数和(自身を除く): 7001558920

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 585413, 1170826, 2341652, 2927065, 4683304, 5854130, 6439543, 9952021, 11708260, 12879086, 19904042, 23416520, 25758172, 32197715, 39808084, 49760105, 51516344, 64395430, 79616168, 99520210, 109472231, 128790860, 199040420, 218944462, 257581720, 398080840, 437888924, 547361155, 875777848, 1094722310, 2189444620, 4378889240]

約数ペア:

[(1, 4378889240), (2, 2189444620), (4, 1094722310), (5, 875777848), (8, 547361155), (10, 437888924), (11, 398080840), (17, 257581720), (20, 218944462), (22, 199040420), (34, 128790860), (40, 109472231), (44, 99520210), (55, 79616168), (68, 64395430), (85, 51516344), (88, 49760105), (110, 39808084), (136, 32197715), (170, 25758172), (187, 23416520), (220, 19904042), (340, 12879086), (374, 11708260), (440, 9952021), (680, 6439543), (748, 5854130), (935, 4683304), (1496, 2927065), (1870, 2341652), (3740, 1170826), (7480, 585413)]