713993800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{883}}^1$

素因数の和:1223

約数の個数: 96

約数和(自身を含む): 1795510080

約数和(自身を除く): 1081516280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 311, 325, 520, 622, 650, 883, 1244, 1300, 1555, 1766, 2488, 2600, 3110, 3532, 4043, 4415, 6220, 7064, 7775, 8086, 8830, 11479, 12440, 15550, 16172, 17660, 20215, 22075, 22958, 31100, 32344, 35320, 40430, 44150, 45916, 57395, 62200, 80860, 88300, 91832, 101075, 114790, 161720, 176600, 202150, 229580, 274613, 286975, 404300, 459160, 549226, 573950, 808600, 1098452, 1147900, 1373065, 2196904, 2295800, 2746130, 3569969, 5492260, 6865325, 7139938, 10984520, 13730650, 14279876, 17849845, 27461300, 28559752, 35699690, 54922600, 71399380, 89249225, 142798760, 178498450, 356996900, 713993800]

約数ペア:

[(1, 713993800), (2, 356996900), (4, 178498450), (5, 142798760), (8, 89249225), (10, 71399380), (13, 54922600), (20, 35699690), (25, 28559752), (26, 27461300), (40, 17849845), (50, 14279876), (52, 13730650), (65, 10984520), (100, 7139938), (104, 6865325), (130, 5492260), (200, 3569969), (260, 2746130), (311, 2295800), (325, 2196904), (520, 1373065), (622, 1147900), (650, 1098452), (883, 808600), (1244, 573950), (1300, 549226), (1555, 459160), (1766, 404300), (2488, 286975), (2600, 274613), (3110, 229580), (3532, 202150), (4043, 176600), (4415, 161720), (6220, 114790), (7064, 101075), (7775, 91832), (8086, 88300), (8830, 80860), (11479, 62200), (12440, 57395), (15550, 45916), (16172, 44150), (17660, 40430), (20215, 35320), (22075, 32344), (22958, 31100)]