88490780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37181}}^1$

素因数の和:37214

約数の個数: 48

約数和(自身を含む): 224876736

約数和(自身を除く): 136385956

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 37181, 74362, 148724, 185905, 260267, 371810, 520534, 632077, 743620, 1041068, 1264154, 1301335, 2528308, 2602670, 3160385, 4424539, 5205340, 6320770, 8849078, 12641540, 17698156, 22122695, 44245390, 88490780]

約数ペア:

[(1, 88490780), (2, 44245390), (4, 22122695), (5, 17698156), (7, 12641540), (10, 8849078), (14, 6320770), (17, 5205340), (20, 4424539), (28, 3160385), (34, 2602670), (35, 2528308), (68, 1301335), (70, 1264154), (85, 1041068), (119, 743620), (140, 632077), (170, 520534), (238, 371810), (340, 260267), (476, 185905), (595, 148724), (1190, 74362), (2380, 37181)]