236415860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{1733}}^1$

素因数の和:2120

約数の個数: 48

約数和(自身を含む): 524361600

約数和(自身を除く): 287945740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 359, 380, 718, 1436, 1733, 1795, 3466, 3590, 6821, 6932, 7180, 8665, 13642, 17330, 27284, 32927, 34105, 34660, 65854, 68210, 131708, 136420, 164635, 329270, 622147, 658540, 1244294, 2488588, 3110735, 6221470, 11820793, 12442940, 23641586, 47283172, 59103965, 118207930, 236415860]

約数ペア:

[(1, 236415860), (2, 118207930), (4, 59103965), (5, 47283172), (10, 23641586), (19, 12442940), (20, 11820793), (38, 6221470), (76, 3110735), (95, 2488588), (190, 1244294), (359, 658540), (380, 622147), (718, 329270), (1436, 164635), (1733, 136420), (1795, 131708), (3466, 68210), (3590, 65854), (6821, 34660), (6932, 34105), (7180, 32927), (8665, 27284), (13642, 17330)]