2080452044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 4538688000

約数和(自身を除く): 2458235956

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 79, 109, 158, 187, 209, 218, 289, 316, 323, 374, 418, 436, 578, 646, 748, 836, 869, 1156, 1199, 1292, 1343, 1501, 1738, 1853, 2071, 2398, 2686, 3002, 3179, 3476, 3553, 3706, 4142, 4796, 5372, 5491, 6004, 6358, 7106, 7412, 8284, 8611, 10982, 12716, 14212, 14773, 16511, 17222, 20383, 21964, 22781, 22831, 25517, 29546, 31501, 33022, 34444, 35207, 40766, 45562, 45662, 51034, 59092, 60401, 63002, 66044, 70414, 81532, 91124, 91324, 94721, 102068, 120802, 126004, 140828, 146387, 163609, 189442, 241604, 251141, 280687, 292774, 327218, 346511, 378884, 387277, 433789, 502282, 561374, 585548, 598519, 654436, 693022, 774554, 867578, 1004564, 1122748, 1197038, 1386044, 1549108, 1610257, 1735156, 1799699, 2394076, 2488579, 2781353, 3220514, 3599398, 4771679, 4977158, 5562706, 6441028, 6583709, 7198796, 9543358, 9954316, 11125412, 13167418, 19086716, 26334836, 27374369, 30594883, 47283001, 54748738, 61189766, 94566002, 109497476, 122379532, 189132004, 520113011, 1040226022, 2080452044]

約数ペア:

[(1, 2080452044), (2, 1040226022), (4, 520113011), (11, 189132004), (17, 122379532), (19, 109497476), (22, 94566002), (34, 61189766), (38, 54748738), (44, 47283001), (68, 30594883), (76, 27374369), (79, 26334836), (109, 19086716), (158, 13167418), (187, 11125412), (209, 9954316), (218, 9543358), (289, 7198796), (316, 6583709), (323, 6441028), (374, 5562706), (418, 4977158), (436, 4771679), (578, 3599398), (646, 3220514), (748, 2781353), (836, 2488579), (869, 2394076), (1156, 1799699), (1199, 1735156), (1292, 1610257), (1343, 1549108), (1501, 1386044), (1738, 1197038), (1853, 1122748), (2071, 1004564), (2398, 867578), (2686, 774554), (3002, 693022), (3179, 654436), (3476, 598519), (3553, 585548), (3706, 561374), (4142, 502282), (4796, 433789), (5372, 387277), (5491, 378884), (6004, 346511), (6358, 327218), (7106, 292774), (7412, 280687), (8284, 251141), (8611, 241604), (10982, 189442), (12716, 163609), (14212, 146387), (14773, 140828), (16511, 126004), (17222, 120802), (20383, 102068), (21964, 94721), (22781, 91324), (22831, 91124), (25517, 81532), (29546, 70414), (31501, 66044), (33022, 63002), (34444, 60401), (35207, 59092), (40766, 51034), (45562, 45662)]