4023492080

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{3023}}^1$

素因数の和:3294

約数の個数: 80

約数和(自身を含む): 9503391744

約数和(自身を除く): 5479899664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 131, 254, 262, 508, 524, 635, 655, 1016, 1048, 1270, 1310, 2032, 2096, 2540, 2620, 3023, 5080, 5240, 6046, 10160, 10480, 12092, 15115, 16637, 24184, 30230, 33274, 48368, 60460, 66548, 83185, 120920, 133096, 166370, 241840, 266192, 332740, 383921, 396013, 665480, 767842, 792026, 1330960, 1535684, 1584052, 1919605, 1980065, 3071368, 3168104, 3839210, 3960130, 6142736, 6336208, 7678420, 7920260, 15356840, 15840520, 30713680, 31681040, 50293651, 100587302, 201174604, 251468255, 402349208, 502936510, 804698416, 1005873020, 2011746040, 4023492080]

約数ペア:

[(1, 4023492080), (2, 2011746040), (4, 1005873020), (5, 804698416), (8, 502936510), (10, 402349208), (16, 251468255), (20, 201174604), (40, 100587302), (80, 50293651), (127, 31681040), (131, 30713680), (254, 15840520), (262, 15356840), (508, 7920260), (524, 7678420), (635, 6336208), (655, 6142736), (1016, 3960130), (1048, 3839210), (1270, 3168104), (1310, 3071368), (2032, 1980065), (2096, 1919605), (2540, 1584052), (2620, 1535684), (3023, 1330960), (5080, 792026), (5240, 767842), (6046, 665480), (10160, 396013), (10480, 383921), (12092, 332740), (15115, 266192), (16637, 241840), (24184, 166370), (30230, 133096), (33274, 120920), (48368, 83185), (60460, 66548)]