769637380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{25037}}^1$

素因数の和:25128

約数の個数: 48

約数和(自身を含む): 1703585520

約数和(自身を除く): 933948140

約数列:

[1, 2, 4, 5, 10, 20, 29, 53, 58, 106, 116, 145, 212, 265, 290, 530, 580, 1060, 1537, 3074, 6148, 7685, 15370, 25037, 30740, 50074, 100148, 125185, 250370, 500740, 726073, 1326961, 1452146, 2653922, 2904292, 3630365, 5307844, 6634805, 7260730, 13269610, 14521460, 26539220, 38481869, 76963738, 153927476, 192409345, 384818690, 769637380]

約数ペア:

[(1, 769637380), (2, 384818690), (4, 192409345), (5, 153927476), (10, 76963738), (20, 38481869), (29, 26539220), (53, 14521460), (58, 13269610), (106, 7260730), (116, 6634805), (145, 5307844), (212, 3630365), (265, 2904292), (290, 2653922), (530, 1452146), (580, 1326961), (1060, 726073), (1537, 500740), (3074, 250370), (6148, 125185), (7685, 100148), (15370, 50074), (25037, 30740)]