1822395740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{593}}^1$

素因数の和:903

約数の個数: 96

約数和(自身を含む): 4269101760

約数和(自身を除く): 2446706020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 229, 244, 305, 458, 593, 610, 671, 916, 1145, 1186, 1220, 1342, 2290, 2372, 2519, 2684, 2965, 3355, 4580, 5038, 5930, 6523, 6710, 10076, 11860, 12595, 13046, 13420, 13969, 25190, 26092, 27938, 32615, 36173, 50380, 55876, 65230, 69845, 72346, 130460, 135797, 139690, 144692, 153659, 180865, 271594, 279380, 307318, 361730, 397903, 543188, 614636, 678985, 723460, 768295, 795806, 1357970, 1493767, 1536590, 1591612, 1989515, 2715940, 2987534, 3073180, 3979030, 5975068, 7468835, 7958060, 8283617, 14937670, 16567234, 29875340, 33134468, 41418085, 82836170, 91119787, 165672340, 182239574, 364479148, 455598935, 911197870, 1822395740]

約数ペア:

[(1, 1822395740), (2, 911197870), (4, 455598935), (5, 364479148), (10, 182239574), (11, 165672340), (20, 91119787), (22, 82836170), (44, 41418085), (55, 33134468), (61, 29875340), (110, 16567234), (122, 14937670), (220, 8283617), (229, 7958060), (244, 7468835), (305, 5975068), (458, 3979030), (593, 3073180), (610, 2987534), (671, 2715940), (916, 1989515), (1145, 1591612), (1186, 1536590), (1220, 1493767), (1342, 1357970), (2290, 795806), (2372, 768295), (2519, 723460), (2684, 678985), (2965, 614636), (3355, 543188), (4580, 397903), (5038, 361730), (5930, 307318), (6523, 279380), (6710, 271594), (10076, 180865), (11860, 153659), (12595, 144692), (13046, 139690), (13420, 135797), (13969, 130460), (25190, 72346), (26092, 69845), (27938, 65230), (32615, 55876), (36173, 50380)]