4920278608

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{2851}}^1$

素因数の和:3696

約数の個数: 80

約数和(自身を含む): 11486487040

約数和(自身を除く): 6566208432

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 811, 1064, 1622, 2128, 2851, 3244, 5677, 5702, 6488, 11354, 11404, 12976, 15409, 19957, 22708, 22808, 30818, 39914, 45416, 45616, 54169, 61636, 79828, 90832, 107863, 108338, 123272, 159656, 215726, 216676, 246544, 319312, 379183, 431452, 433352, 758366, 862904, 866704, 1516732, 1725808, 2312161, 3033464, 4624322, 6066928, 9248644, 16185127, 18497288, 32370254, 36994576, 43931059, 64740508, 87862118, 129481016, 175724236, 258962032, 307517413, 351448472, 615034826, 702896944, 1230069652, 2460139304, 4920278608]

約数ペア:

[(1, 4920278608), (2, 2460139304), (4, 1230069652), (7, 702896944), (8, 615034826), (14, 351448472), (16, 307517413), (19, 258962032), (28, 175724236), (38, 129481016), (56, 87862118), (76, 64740508), (112, 43931059), (133, 36994576), (152, 32370254), (266, 18497288), (304, 16185127), (532, 9248644), (811, 6066928), (1064, 4624322), (1622, 3033464), (2128, 2312161), (2851, 1725808), (3244, 1516732), (5677, 866704), (5702, 862904), (6488, 758366), (11354, 433352), (11404, 431452), (12976, 379183), (15409, 319312), (19957, 246544), (22708, 216676), (22808, 215726), (30818, 159656), (39914, 123272), (45416, 108338), (45616, 107863), (54169, 90832), (61636, 79828)]