19346000120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{1297}}^1$

素因数の和:1885

約数の個数: 128

約数和(自身を含む): 47012106240

約数和(自身を除く): 27666106120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 523, 620, 713, 920, 1046, 1240, 1297, 1426, 2092, 2594, 2615, 2852, 3565, 4184, 5188, 5230, 5704, 6485, 7130, 10376, 10460, 12029, 12970, 14260, 16213, 20920, 24058, 25940, 28520, 29831, 32426, 40207, 48116, 51880, 59662, 60145, 64852, 80414, 81065, 96232, 119324, 120290, 129704, 149155, 160828, 162130, 201035, 238648, 240580, 298310, 321656, 324260, 372899, 402070, 481160, 596620, 648520, 678331, 745798, 804140, 924761, 1193240, 1356662, 1491596, 1608280, 1849522, 1864495, 2713324, 2983192, 3391655, 3699044, 3728990, 4623805, 5426648, 6783310, 7398088, 7457980, 9247610, 13566620, 14915960, 15601613, 18495220, 21028261, 27133240, 31203226, 36990440, 42056522, 62406452, 78008065, 84113044, 105141305, 124812904, 156016130, 168226088, 210282610, 312032260, 420565220, 483650003, 624064520, 841130440, 967300006, 1934600012, 2418250015, 3869200024, 4836500030, 9673000060, 19346000120]

約数ペア:

[(1, 19346000120), (2, 9673000060), (4, 4836500030), (5, 3869200024), (8, 2418250015), (10, 1934600012), (20, 967300006), (23, 841130440), (31, 624064520), (40, 483650003), (46, 420565220), (62, 312032260), (92, 210282610), (115, 168226088), (124, 156016130), (155, 124812904), (184, 105141305), (230, 84113044), (248, 78008065), (310, 62406452), (460, 42056522), (523, 36990440), (620, 31203226), (713, 27133240), (920, 21028261), (1046, 18495220), (1240, 15601613), (1297, 14915960), (1426, 13566620), (2092, 9247610), (2594, 7457980), (2615, 7398088), (2852, 6783310), (3565, 5426648), (4184, 4623805), (5188, 3728990), (5230, 3699044), (5704, 3391655), (6485, 2983192), (7130, 2713324), (10376, 1864495), (10460, 1849522), (12029, 1608280), (12970, 1491596), (14260, 1356662), (16213, 1193240), (20920, 924761), (24058, 804140), (25940, 745798), (28520, 678331), (29831, 648520), (32426, 596620), (40207, 481160), (48116, 402070), (51880, 372899), (59662, 324260), (60145, 321656), (64852, 298310), (80414, 240580), (81065, 238648), (96232, 201035), (119324, 162130), (120290, 160828), (129704, 149155)]