1036903440640

素因数分解:

$2^8\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6183823}}^1$

素因数の和:6183975

約数の個数: 72

約数和(自身を含む): 2502667778688

約数和(自身を除く): 1465764338048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 256, 262, 320, 524, 640, 655, 1048, 1280, 1310, 2096, 2620, 4192, 5240, 8384, 10480, 16768, 20960, 33536, 41920, 83840, 167680, 6183823, 12367646, 24735292, 30919115, 49470584, 61838230, 98941168, 123676460, 197882336, 247352920, 395764672, 494705840, 791529344, 810080813, 989411680, 1583058688, 1620161626, 1978823360, 3240323252, 3957646720, 4050404065, 6480646504, 7915293440, 8100808130, 12961293008, 16201616260, 25922586016, 32403232520, 51845172032, 64806465040, 103690344064, 129612930080, 207380688128, 259225860160, 518451720320, 1036903440640]

約数ペア:

[(1, 1036903440640), (2, 518451720320), (4, 259225860160), (5, 207380688128), (8, 129612930080), (10, 103690344064), (16, 64806465040), (20, 51845172032), (32, 32403232520), (40, 25922586016), (64, 16201616260), (80, 12961293008), (128, 8100808130), (131, 7915293440), (160, 6480646504), (256, 4050404065), (262, 3957646720), (320, 3240323252), (524, 1978823360), (640, 1620161626), (655, 1583058688), (1048, 989411680), (1280, 810080813), (1310, 791529344), (2096, 494705840), (2620, 395764672), (4192, 247352920), (5240, 197882336), (8384, 123676460), (10480, 98941168), (16768, 61838230), (20960, 49470584), (33536, 30919115), (41920, 24735292), (83840, 12367646), (167680, 6183823)]