40422404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 81043200

約数和(自身を除く): 40620796

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 79, 116, 158, 316, 319, 401, 638, 802, 869, 1276, 1604, 1738, 2291, 3476, 4411, 4582, 8822, 9164, 11629, 17644, 23258, 25201, 31679, 46516, 50402, 63358, 100804, 126716, 127919, 255838, 348469, 511676, 696938, 918691, 1393876, 1837382, 3674764, 10105601, 20211202, 40422404]

約数ペア:

[(1, 40422404), (2, 20211202), (4, 10105601), (11, 3674764), (22, 1837382), (29, 1393876), (44, 918691), (58, 696938), (79, 511676), (116, 348469), (158, 255838), (316, 127919), (319, 126716), (401, 100804), (638, 63358), (802, 50402), (869, 46516), (1276, 31679), (1604, 25201), (1738, 23258), (2291, 17644), (3476, 11629), (4411, 9164), (4582, 8822)]