2023984858480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72221}}^1\times {\mathrm{26947}}^1$

素因数の和:99194

約数の個数: 80

約数和(自身を含む): 5068004939424

約数和(自身を除く): 3044020080944

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 26947, 53894, 72221, 107788, 134735, 144442, 215576, 269470, 288884, 350311, 361105, 431152, 538940, 577768, 700622, 722210, 938873, 1077880, 1155536, 1401244, 1444420, 1751555, 1877746, 2155760, 2802488, 2888840, 3503110, 3755492, 4694365, 5604976, 5777680, 7006220, 7510984, 9388730, 14012440, 15021968, 18777460, 28024880, 37554920, 75109840, 1946139287, 3892278574, 7784557148, 9730696435, 15569114296, 19461392870, 25299810731, 31138228592, 38922785740, 50599621462, 77845571480, 101199242924, 126499053655, 155691142960, 202398485848, 252998107310, 404796971696, 505996214620, 1011992429240, 2023984858480]

約数ペア:

[(1, 2023984858480), (2, 1011992429240), (4, 505996214620), (5, 404796971696), (8, 252998107310), (10, 202398485848), (13, 155691142960), (16, 126499053655), (20, 101199242924), (26, 77845571480), (40, 50599621462), (52, 38922785740), (65, 31138228592), (80, 25299810731), (104, 19461392870), (130, 15569114296), (208, 9730696435), (260, 7784557148), (520, 3892278574), (1040, 1946139287), (26947, 75109840), (53894, 37554920), (72221, 28024880), (107788, 18777460), (134735, 15021968), (144442, 14012440), (215576, 9388730), (269470, 7510984), (288884, 7006220), (350311, 5777680), (361105, 5604976), (431152, 4694365), (538940, 3755492), (577768, 3503110), (700622, 2888840), (722210, 2802488), (938873, 2155760), (1077880, 1877746), (1155536, 1751555), (1401244, 1444420)]