565558960

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{811}}^1$

素因数の和:1226

約数の個数: 80

約数和(自身を含む): 1377411840

約数和(自身を除く): 811852880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 379, 460, 758, 811, 920, 1516, 1622, 1840, 1895, 3032, 3244, 3790, 4055, 6064, 6488, 7580, 8110, 8717, 12976, 15160, 16220, 17434, 18653, 30320, 32440, 34868, 37306, 43585, 64880, 69736, 74612, 87170, 93265, 139472, 149224, 174340, 186530, 298448, 307369, 348680, 373060, 614738, 697360, 746120, 1229476, 1492240, 1536845, 2458952, 3073690, 4917904, 6147380, 7069487, 12294760, 14138974, 24589520, 28277948, 35347435, 56555896, 70694870, 113111792, 141389740, 282779480, 565558960]

約数ペア:

[(1, 565558960), (2, 282779480), (4, 141389740), (5, 113111792), (8, 70694870), (10, 56555896), (16, 35347435), (20, 28277948), (23, 24589520), (40, 14138974), (46, 12294760), (80, 7069487), (92, 6147380), (115, 4917904), (184, 3073690), (230, 2458952), (368, 1536845), (379, 1492240), (460, 1229476), (758, 746120), (811, 697360), (920, 614738), (1516, 373060), (1622, 348680), (1840, 307369), (1895, 298448), (3032, 186530), (3244, 174340), (3790, 149224), (4055, 139472), (6064, 93265), (6488, 87170), (7580, 74612), (8110, 69736), (8717, 64880), (12976, 43585), (15160, 37306), (16220, 34868), (17434, 32440), (18653, 30320)]