29184100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:685

約数の個数: 72

約数和(自身を含む): 70807968

約数和(自身を除く): 41623868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 43, 44, 50, 55, 86, 100, 110, 172, 215, 220, 275, 430, 473, 550, 617, 860, 946, 1075, 1100, 1234, 1892, 2150, 2365, 2468, 3085, 4300, 4730, 6170, 6787, 9460, 11825, 12340, 13574, 15425, 23650, 26531, 27148, 30850, 33935, 47300, 53062, 61700, 67870, 106124, 132655, 135740, 169675, 265310, 291841, 339350, 530620, 583682, 663275, 678700, 1167364, 1326550, 1459205, 2653100, 2918410, 5836820, 7296025, 14592050, 29184100]

約数ペア:

[(1, 29184100), (2, 14592050), (4, 7296025), (5, 5836820), (10, 2918410), (11, 2653100), (20, 1459205), (22, 1326550), (25, 1167364), (43, 678700), (44, 663275), (50, 583682), (55, 530620), (86, 339350), (100, 291841), (110, 265310), (172, 169675), (215, 135740), (220, 132655), (275, 106124), (430, 67870), (473, 61700), (550, 53062), (617, 47300), (860, 33935), (946, 30850), (1075, 27148), (1100, 26531), (1234, 23650), (1892, 15425), (2150, 13574), (2365, 12340), (2468, 11825), (3085, 9460), (4300, 6787), (4730, 6170)]