4920274645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{379}}^1$

素因数の和:746

約数の個数: 64

約数和(自身を含む): 7084707840

約数和(自身を除く): 2164433195

約数列:

[1, 5, 11, 13, 55, 65, 67, 143, 271, 335, 379, 715, 737, 871, 1355, 1895, 2981, 3523, 3685, 4169, 4355, 4927, 9581, 14905, 17615, 18157, 20845, 24635, 25393, 38753, 47905, 54197, 90785, 102709, 126965, 193765, 199727, 236041, 270985, 279323, 330109, 513545, 998635, 1129799, 1180205, 1335217, 1396615, 1650545, 2596451, 3631199, 5648995, 6676085, 6881503, 12982255, 14687387, 18155995, 34407515, 73436935, 75696533, 89459539, 378482665, 447297695, 984054929, 4920274645]

約数ペア:

[(1, 4920274645), (5, 984054929), (11, 447297695), (13, 378482665), (55, 89459539), (65, 75696533), (67, 73436935), (143, 34407515), (271, 18155995), (335, 14687387), (379, 12982255), (715, 6881503), (737, 6676085), (871, 5648995), (1355, 3631199), (1895, 2596451), (2981, 1650545), (3523, 1396615), (3685, 1335217), (4169, 1180205), (4355, 1129799), (4927, 998635), (9581, 513545), (14905, 330109), (17615, 279323), (18157, 270985), (20845, 236041), (24635, 199727), (25393, 193765), (38753, 126965), (47905, 102709), (54197, 90785)]