1843485280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{126613}}^1$

素因数の和:126648

約数の個数: 96

約数和(自身を含む): 5360330304

約数和(自身を除く): 3516845024

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 126613, 253226, 506452, 633065, 886291, 1012904, 1266130, 1645969, 1772582, 2025808, 2532260, 3291938, 3545164, 4051616, 4431455, 5064520, 6583876, 7090328, 8229845, 8862910, 10129040, 11521783, 13167752, 14180656, 16459690, 17725820, 20258080, 23043566, 26335504, 28361312, 32919380, 35451640, 46087132, 52671008, 57608915, 65838760, 70903280, 92174264, 115217830, 131677520, 141806560, 184348528, 230435660, 263355040, 368697056, 460871320, 921742640, 1843485280]

約数ペア:

[(1, 1843485280), (2, 921742640), (4, 460871320), (5, 368697056), (7, 263355040), (8, 230435660), (10, 184348528), (13, 141806560), (14, 131677520), (16, 115217830), (20, 92174264), (26, 70903280), (28, 65838760), (32, 57608915), (35, 52671008), (40, 46087132), (52, 35451640), (56, 32919380), (65, 28361312), (70, 26335504), (80, 23043566), (91, 20258080), (104, 17725820), (112, 16459690), (130, 14180656), (140, 13167752), (160, 11521783), (182, 10129040), (208, 8862910), (224, 8229845), (260, 7090328), (280, 6583876), (364, 5064520), (416, 4431455), (455, 4051616), (520, 3545164), (560, 3291938), (728, 2532260), (910, 2025808), (1040, 1772582), (1120, 1645969), (1456, 1266130), (1820, 1012904), (2080, 886291), (2912, 633065), (3640, 506452), (7280, 253226), (14560, 126613)]