20360085800

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{5443}}^1$

素因数の和:5835

約数の個数: 96

約数和(自身を含む): 48300256800

約数和(自身を除く): 27940171000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 200, 236, 295, 317, 472, 590, 634, 1180, 1268, 1475, 1585, 2360, 2536, 2950, 3170, 5443, 5900, 6340, 7925, 10886, 11800, 12680, 15850, 18703, 21772, 27215, 31700, 37406, 43544, 54430, 63400, 74812, 93515, 108860, 136075, 149624, 187030, 217720, 272150, 321137, 374060, 467575, 544300, 642274, 748120, 935150, 1088600, 1284548, 1605685, 1725431, 1870300, 2569096, 3211370, 3450862, 3740600, 6422740, 6901724, 8028425, 8627155, 12845480, 13803448, 16056850, 17254310, 32113700, 34508620, 43135775, 64227400, 69017240, 86271550, 101800429, 172543100, 203600858, 345086200, 407201716, 509002145, 814403432, 1018004290, 2036008580, 2545010725, 4072017160, 5090021450, 10180042900, 20360085800]

約数ペア:

[(1, 20360085800), (2, 10180042900), (4, 5090021450), (5, 4072017160), (8, 2545010725), (10, 2036008580), (20, 1018004290), (25, 814403432), (40, 509002145), (50, 407201716), (59, 345086200), (100, 203600858), (118, 172543100), (200, 101800429), (236, 86271550), (295, 69017240), (317, 64227400), (472, 43135775), (590, 34508620), (634, 32113700), (1180, 17254310), (1268, 16056850), (1475, 13803448), (1585, 12845480), (2360, 8627155), (2536, 8028425), (2950, 6901724), (3170, 6422740), (5443, 3740600), (5900, 3450862), (6340, 3211370), (7925, 2569096), (10886, 1870300), (11800, 1725431), (12680, 1605685), (15850, 1284548), (18703, 1088600), (21772, 935150), (27215, 748120), (31700, 642274), (37406, 544300), (43544, 467575), (54430, 374060), (63400, 321137), (74812, 272150), (93515, 217720), (108860, 187030), (136075, 149624)]