2005430088

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1\times {\mathrm{1097}}^1$

素因数の和:1355

約数の個数: 96

約数和(自身を含む): 5321259360

約数和(自身を除く): 3315829272

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 211, 228, 361, 422, 456, 633, 722, 844, 1083, 1097, 1266, 1444, 1688, 2166, 2194, 2532, 2888, 3291, 4009, 4332, 4388, 5064, 6582, 8018, 8664, 8776, 12027, 13164, 16036, 20843, 24054, 26328, 32072, 41686, 48108, 62529, 76171, 83372, 96216, 125058, 152342, 166744, 228513, 231467, 250116, 304684, 396017, 457026, 462934, 500232, 609368, 694401, 792034, 914052, 925868, 1188051, 1388802, 1584068, 1828104, 1851736, 2376102, 2777604, 3168136, 4397873, 4752204, 5555208, 8795746, 9504408, 13193619, 17591492, 26387238, 35182984, 52774476, 83559587, 105548952, 167119174, 250678761, 334238348, 501357522, 668476696, 1002715044, 2005430088]

約数ペア:

[(1, 2005430088), (2, 1002715044), (3, 668476696), (4, 501357522), (6, 334238348), (8, 250678761), (12, 167119174), (19, 105548952), (24, 83559587), (38, 52774476), (57, 35182984), (76, 26387238), (114, 17591492), (152, 13193619), (211, 9504408), (228, 8795746), (361, 5555208), (422, 4752204), (456, 4397873), (633, 3168136), (722, 2777604), (844, 2376102), (1083, 1851736), (1097, 1828104), (1266, 1584068), (1444, 1388802), (1688, 1188051), (2166, 925868), (2194, 914052), (2532, 792034), (2888, 694401), (3291, 609368), (4009, 500232), (4332, 462934), (4388, 457026), (5064, 396017), (6582, 304684), (8018, 250116), (8664, 231467), (8776, 228513), (12027, 166744), (13164, 152342), (16036, 125058), (20843, 96216), (24054, 83372), (26328, 76171), (32072, 62529), (41686, 48108)]