152000706820

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2791}}^1\times {\mathrm{34469}}^1$

素因数の和:37348

約数の個数: 48

約数和(自身を含む): 323367206400

約数和(自身を除く): 171366499580

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 2791, 5582, 11164, 13955, 27910, 34469, 55820, 68938, 137876, 172345, 220489, 344690, 440978, 689380, 881956, 1102445, 2204890, 2723051, 4409780, 5446102, 10892204, 13615255, 27230510, 54461020, 96202979, 192405958, 384811916, 481014895, 962029790, 1924059580, 7600035341, 15200070682, 30400141364, 38000176705, 76000353410, 152000706820]

約数ペア:

[(1, 152000706820), (2, 76000353410), (4, 38000176705), (5, 30400141364), (10, 15200070682), (20, 7600035341), (79, 1924059580), (158, 962029790), (316, 481014895), (395, 384811916), (790, 192405958), (1580, 96202979), (2791, 54461020), (5582, 27230510), (11164, 13615255), (13955, 10892204), (27910, 5446102), (34469, 4409780), (55820, 2723051), (68938, 2204890), (137876, 1102445), (172345, 881956), (220489, 689380), (344690, 440978)]