271196960

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{41341}}^1$

素因数の和:41397

約数の個数: 48

約数和(自身を含む): 656345592

約数和(自身を除く): 385148632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 41341, 82682, 165364, 206705, 330728, 413410, 661456, 826820, 1322912, 1653640, 1694981, 3307280, 3389962, 6614560, 6779924, 8474905, 13559848, 16949810, 27119696, 33899620, 54239392, 67799240, 135598480, 271196960]

約数ペア:

[(1, 271196960), (2, 135598480), (4, 67799240), (5, 54239392), (8, 33899620), (10, 27119696), (16, 16949810), (20, 13559848), (32, 8474905), (40, 6779924), (41, 6614560), (80, 3389962), (82, 3307280), (160, 1694981), (164, 1653640), (205, 1322912), (328, 826820), (410, 661456), (656, 413410), (820, 330728), (1312, 206705), (1640, 165364), (3280, 82682), (6560, 41341)]