22137850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3329}}^1$

素因数の和:3367

約数の個数: 48

約数和(自身を含む): 49550400

約数和(自身を除く): 27412550

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 3325, 3329, 6650, 6658, 16645, 23303, 33290, 46606, 63251, 83225, 116515, 126502, 166450, 233030, 316255, 442757, 582575, 632510, 885514, 1165150, 1581275, 2213785, 3162550, 4427570, 11068925, 22137850]

約数ペア:

[(1, 22137850), (2, 11068925), (5, 4427570), (7, 3162550), (10, 2213785), (14, 1581275), (19, 1165150), (25, 885514), (35, 632510), (38, 582575), (50, 442757), (70, 316255), (95, 233030), (133, 166450), (175, 126502), (190, 116515), (266, 83225), (350, 63251), (475, 46606), (665, 33290), (950, 23303), (1330, 16645), (3325, 6658), (3329, 6650)]