83804480

素因数分解:

$2^6\times 5^1\times {\mathrm{379}}^1\times {\mathrm{691}}^1$

素因数の和:1087

約数の個数: 56

約数和(自身を含む): 200375520

約数和(自身を除く): 116571040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 379, 691, 758, 1382, 1516, 1895, 2764, 3032, 3455, 3790, 5528, 6064, 6910, 7580, 11056, 12128, 13820, 15160, 22112, 24256, 27640, 30320, 44224, 55280, 60640, 110560, 121280, 221120, 261889, 523778, 1047556, 1309445, 2095112, 2618890, 4190224, 5237780, 8380448, 10475560, 16760896, 20951120, 41902240, 83804480]

約数ペア:

[(1, 83804480), (2, 41902240), (4, 20951120), (5, 16760896), (8, 10475560), (10, 8380448), (16, 5237780), (20, 4190224), (32, 2618890), (40, 2095112), (64, 1309445), (80, 1047556), (160, 523778), (320, 261889), (379, 221120), (691, 121280), (758, 110560), (1382, 60640), (1516, 55280), (1895, 44224), (2764, 30320), (3032, 27640), (3455, 24256), (3790, 22112), (5528, 15160), (6064, 13820), (6910, 12128), (7580, 11056)]