40961630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1031}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 76904640

約数和(自身を除く): 35943010

約数列:

[1, 2, 5, 10, 29, 58, 137, 145, 274, 290, 685, 1031, 1370, 2062, 3973, 5155, 7946, 10310, 19865, 29899, 39730, 59798, 141247, 149495, 282494, 298990, 706235, 1412470, 4096163, 8192326, 20480815, 40961630]

約数ペア:

[(1, 40961630), (2, 20480815), (5, 8192326), (10, 4096163), (29, 1412470), (58, 706235), (137, 298990), (145, 282494), (274, 149495), (290, 141247), (685, 59798), (1031, 39730), (1370, 29899), (2062, 19865), (3973, 10310), (5155, 7946)]