27048020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 65318400

約数和(自身を除く): 38270380

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 53, 68, 76, 79, 85, 95, 106, 158, 170, 190, 212, 265, 316, 323, 340, 380, 395, 530, 646, 790, 901, 1007, 1060, 1292, 1343, 1501, 1580, 1615, 1802, 2014, 2686, 3002, 3230, 3604, 4028, 4187, 4505, 5035, 5372, 6004, 6460, 6715, 7505, 8374, 9010, 10070, 13430, 15010, 16748, 17119, 18020, 20140, 20935, 25517, 26860, 30020, 34238, 41870, 51034, 68476, 71179, 79553, 83740, 85595, 102068, 127585, 142358, 159106, 171190, 255170, 284716, 318212, 342380, 355895, 397765, 510340, 711790, 795530, 1352401, 1423580, 1591060, 2704802, 5409604, 6762005, 13524010, 27048020]

約数ペア:

[(1, 27048020), (2, 13524010), (4, 6762005), (5, 5409604), (10, 2704802), (17, 1591060), (19, 1423580), (20, 1352401), (34, 795530), (38, 711790), (53, 510340), (68, 397765), (76, 355895), (79, 342380), (85, 318212), (95, 284716), (106, 255170), (158, 171190), (170, 159106), (190, 142358), (212, 127585), (265, 102068), (316, 85595), (323, 83740), (340, 79553), (380, 71179), (395, 68476), (530, 51034), (646, 41870), (790, 34238), (901, 30020), (1007, 26860), (1060, 25517), (1292, 20935), (1343, 20140), (1501, 18020), (1580, 17119), (1615, 16748), (1802, 15010), (2014, 13430), (2686, 10070), (3002, 9010), (3230, 8374), (3604, 7505), (4028, 6715), (4187, 6460), (4505, 6004), (5035, 5372)]