65724820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 164102400

約数和(自身を除く): 98377580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 73, 109, 118, 140, 146, 218, 236, 292, 295, 365, 413, 436, 511, 545, 590, 730, 763, 826, 1022, 1090, 1180, 1460, 1526, 1652, 2044, 2065, 2180, 2555, 3052, 3815, 4130, 4307, 5110, 6431, 7630, 7957, 8260, 8614, 10220, 12862, 15260, 15914, 17228, 21535, 25724, 30149, 31828, 32155, 39785, 43070, 45017, 55699, 60298, 64310, 79570, 86140, 90034, 111398, 120596, 128620, 150745, 159140, 180068, 222796, 225085, 278495, 301490, 450170, 469463, 556990, 602980, 900340, 938926, 1113980, 1877852, 2347315, 3286241, 4694630, 6572482, 9389260, 13144964, 16431205, 32862410, 65724820]

約数ペア:

[(1, 65724820), (2, 32862410), (4, 16431205), (5, 13144964), (7, 9389260), (10, 6572482), (14, 4694630), (20, 3286241), (28, 2347315), (35, 1877852), (59, 1113980), (70, 938926), (73, 900340), (109, 602980), (118, 556990), (140, 469463), (146, 450170), (218, 301490), (236, 278495), (292, 225085), (295, 222796), (365, 180068), (413, 159140), (436, 150745), (511, 128620), (545, 120596), (590, 111398), (730, 90034), (763, 86140), (826, 79570), (1022, 64310), (1090, 60298), (1180, 55699), (1460, 45017), (1526, 43070), (1652, 39785), (2044, 32155), (2065, 31828), (2180, 30149), (2555, 25724), (3052, 21535), (3815, 17228), (4130, 15914), (4307, 15260), (5110, 12862), (6431, 10220), (7630, 8614), (7957, 8260)]