82659200

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1987}}^1$

素因数の和:2024

約数の個数: 96

約数和(自身を含む): 220011960

約数和(自身を除く): 137352760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 640, 650, 800, 832, 1040, 1300, 1600, 1664, 1987, 2080, 2600, 3200, 3974, 4160, 5200, 7948, 8320, 9935, 10400, 15896, 19870, 20800, 25831, 31792, 39740, 41600, 49675, 51662, 63584, 79480, 99350, 103324, 127168, 129155, 158960, 198700, 206648, 254336, 258310, 317920, 397400, 413296, 516620, 635840, 645775, 794800, 826592, 1033240, 1271680, 1291550, 1589600, 1653184, 2066480, 2583100, 3179200, 3306368, 4132960, 5166200, 6358400, 8265920, 10332400, 16531840, 20664800, 41329600, 82659200]

約数ペア:

[(1, 82659200), (2, 41329600), (4, 20664800), (5, 16531840), (8, 10332400), (10, 8265920), (13, 6358400), (16, 5166200), (20, 4132960), (25, 3306368), (26, 3179200), (32, 2583100), (40, 2066480), (50, 1653184), (52, 1589600), (64, 1291550), (65, 1271680), (80, 1033240), (100, 826592), (104, 794800), (128, 645775), (130, 635840), (160, 516620), (200, 413296), (208, 397400), (260, 317920), (320, 258310), (325, 254336), (400, 206648), (416, 198700), (520, 158960), (640, 129155), (650, 127168), (800, 103324), (832, 99350), (1040, 79480), (1300, 63584), (1600, 51662), (1664, 49675), (1987, 41600), (2080, 39740), (2600, 31792), (3200, 25831), (3974, 20800), (4160, 19870), (5200, 15896), (7948, 10400), (8320, 9935)]